From 64e93ffaec938954431fb4f28bf99ddcc89faee3 Mon Sep 17 00:00:00 2001
From: ImgBotApp <ImgBotHelp@gmail.com>
Date: Sun, 23 Jan 2022 13:47:21 +0000
Subject: [PATCH] [ImgBot] Optimize images

*Total -- 152.97kb -> 114.57kb (25.1%)

/docs/images/ReactiveSequence.svg -- 7.58kb -> 4.59kb (39.47%)
/docs/images/SequenceNode.svg -- 11.28kb -> 7.12kb (36.87%)
/docs/images/SequenceStar.svg -- 11.22kb -> 7.09kb (36.8%)
/docs/images/DecoratorEnterRoom.svg -- 20.71kb -> 13.30kb (35.77%)
/docs/images/FallbackBasic.svg -- 19.09kb -> 12.64kb (33.79%)
/docs/images/FetchBeer.svg -- 24.30kb -> 16.36kb (32.66%)
/docs/images/SequenceBasic.svg -- 6.32kb -> 5.49kb (13.04%)
/docs/images/Tutorial1.svg -- 6.67kb -> 5.94kb (10.98%)
/docs/images/FetchBeerFails.svg -- 6.46kb -> 5.83kb (9.76%)
/docs/images/FetchBeer2.svg -- 14.99kb -> 13.76kb (8.18%)
/docs/images/Tutorial2.svg -- 24.35kb -> 22.44kb (7.85%)

Signed-off-by: ImgBotApp <ImgBotHelp@gmail.com>
---
 docs/images/DecoratorEnterRoom.svg | 579 +-------------------------
 docs/images/FallbackBasic.svg      | 508 +----------------------
 docs/images/FetchBeer.svg          | 643 +----------------------------
 docs/images/FetchBeer2.svg         |   4 +-
 docs/images/FetchBeerFails.svg     |   5 +-
 docs/images/ReactiveSequence.svg   | 209 +---------
 docs/images/SequenceBasic.svg      |   5 +-
 docs/images/SequenceNode.svg       | 319 +-------------
 docs/images/SequenceStar.svg       | 315 +-------------
 docs/images/Tutorial1.svg          |   4 +-
 docs/images/Tutorial2.svg          |   4 +-
 11 files changed, 11 insertions(+), 2584 deletions(-)

diff --git a/docs/images/DecoratorEnterRoom.svg b/docs/images/DecoratorEnterRoom.svg
index 07c4a7371..b01efcc8e 100644
--- a/docs/images/DecoratorEnterRoom.svg
+++ b/docs/images/DecoratorEnterRoom.svg
@@ -1,578 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-
-<svg
-   xmlns:xhtml="http://www.w3.org/1999/xhtml"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   style="background-color: rgb(255, 255, 255);"
-   version="1.1"
-   width="579px"
-   height="301px"
-   viewBox="-0.5 -0.5 579 301"
-   content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:50:36.713Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;4Ga_fKNebX7HASdBwP-D&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;7MuUSBjBQZxBBGgICeBk&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"
-   id="svg106"
-   sodipodi:docname="behavior_tree-Page-2.drawio(1).svg"
-   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)">
-  <metadata
-     id="metadata110">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1848"
-     inkscape:window-height="1016"
-     id="namedview108"
-     showgrid="false"
-     inkscape:zoom="2.3972366"
-     inkscape:cx="328.747"
-     inkscape:cy="112.92213"
-     inkscape:window-x="72"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="g96" />
-  <defs
-     id="defs2" />
-  <g
-     id="g96">
-    <path
-       d="M 342.75 49.5 L 218.84 87.63"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path4" />
-    <path
-       d="M 213.82 89.17 L 219.48 83.77 L 218.84 87.63 L 221.54 90.46 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path6" />
-    <path
-       d="M 342.75 49.5 L 342.75 83.13"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path8" />
-    <path
-       d="M 342.75 88.38 L 339.25 81.38 L 342.75 83.13 L 346.25 81.38 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path10" />
-    <path
-       d="M 342.75 49.5 L 471.15 87.68"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path12" />
-    <path
-       d="M 476.18 89.18 L 468.47 90.54 L 471.15 87.68 L 470.47 83.83 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path14" />
-    <rect
-       x="282.75"
-       y="9.5"
-       width="120"
-       height="40"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect16" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g22">
-      <switch
-         id="switch20">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 284px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="343"
-           y="35"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text18">Sequence</text>
-      </switch>
-    </g>
-    <path
-       d="M 182.75 129.5 L 268.04 166.94"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path24" />
-    <path
-       d="M 272.85 169.05 L 265.03 169.44 L 268.04 166.94 L 267.85 163.03 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path26" />
-    <path
-       d="M 182.75 129.5 L 90.89 167.09"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path28" />
-    <path
-       d="M 86.03 169.08 L 91.19 163.19 L 90.89 167.09 L 93.84 169.66 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path30" />
-    <rect
-       x="122.75"
-       y="89.5"
-       width="120"
-       height="40"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect32" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g38">
-      <switch
-         id="switch36">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 110px; margin-left: 124px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="183"
-           y="115"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text34">Sequence</text>
-      </switch>
-    </g>
-    <rect
-       x="282.75"
-       y="89.5"
-       width="120"
-       height="40"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect40" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g46">
-      <switch
-         id="switch44">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 110px; margin-left: 284px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">EnterRoom</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="343"
-           y="115"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text42">EnterRoom</text>
-      </switch>
-    </g>
-    <rect
-       x="447.25"
-       y="89.5"
-       width="120"
-       height="40"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect48" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g54">
-      <switch
-         id="switch52">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 110px; margin-left: 448px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseDoor</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="507"
-           y="115"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text50">CloseDoor</text>
-      </switch>
-    </g>
-    <rect
-       x="10"
-       y="249.5"
-       width="150"
-       height="40"
-       rx="14.4"
-       ry="14.4"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect56" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g62">
-      <switch
-         id="switch60">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 269px; margin-left: 11px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">IsDoorOpen</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="85"
-           y="275"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text58">IsDoorOpen</text>
-      </switch>
-    </g>
-    <path
-       d="M 273.88 219.5 L 273.87 243.13"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path64" />
-    <path
-       d="M 273.87 248.38 L 270.37 241.38 L 273.87 243.13 L 277.37 241.38 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path66" />
-    <rect
-       x="182.75"
-       y="169.5"
-       width="182.25"
-       height="50"
-       pointer-events="all"
-       id="rect68"
-       stroke="#0000ff"
-       fill="rgb(255, 255, 255)" />
-    <rect
-       x="213.87"
-       y="249.5"
-       width="120"
-       height="40"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect76" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g82">
-      <switch
-         id="switch80">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 269px; margin-left: 215px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenDoor</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="274"
-           y="275"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text78">OpenDoor</text>
-      </switch>
-    </g>
-    <path
-       d="M 85 209.5 L 85 243.13"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path84" />
-    <path
-       d="M 85 248.38 L 81.5 241.38 L 85 243.13 L 88.5 241.38 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path86" />
-    <rect
-       x="25"
-       y="169.5"
-       width="120"
-       height="40"
-       fill="rgb(255, 255, 255)"
-       stroke="#0000ff"
-       pointer-events="all"
-       id="rect88" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g94">
-      <switch
-         id="switch92">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 190px; margin-left: 26px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Inverter</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="85"
-           y="195"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text90">Inverter</text>
-      </switch>
-    </g>
-    <g
-       transform="translate(-193.1943,-187.162)"
-       id="g74-3">
-      <switch
-         id="switch72-6">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 180px; height: 1px; padding-top: 195px; margin-left: 184px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">
-              </xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="274"
-           y="200"
-           font-size="18px"
-           id="text70-7"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000" />
-        <text
-           x="274"
-           y="200"
-           font-size="18px"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000"
-           id="text919-5">RetryUntilSuccessful</text>
-        <text
-           x="274"
-           y="200"
-           font-size="18px"
-           id="text917-3"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">...</text>
-      </switch>
-    </g>
-    <g
-       transform="translate(-193.1943,-187.162)"
-       id="g74-5">
-      <switch
-         id="switch72-62">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 180px; height: 1px; padding-top: 195px; margin-left: 184px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">
-              </xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="274"
-           y="200"
-           font-size="18px"
-           id="text70-9"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000" />
-        <text
-           x="274"
-           y="200"
-           font-size="18px"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000"
-           id="text919-1">RetryUntilSuccessful</text>
-        <text
-           x="274"
-           y="200"
-           font-size="18px"
-           id="text917-2"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">...</text>
-      </switch>
-    </g>
-    <g
-       id="g983"
-       transform="translate(1.1685879,-9.2600865)">
-      <switch
-         id="switch981">
-        <text
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000"
-           id="text975"
-           font-size="18px"
-           y="200"
-           x="274" />
-        <text
-           id="text977"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000"
-           font-size="18px"
-           y="200"
-           x="274">RetryUntilSuccessful</text>
-        <text
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000"
-           id="text979"
-           font-size="18px"
-           y="200"
-           x="274">...</text>
-      </switch>
-    </g>
-    <text
-       xml:space="preserve"
-       style="font-style:normal;font-weight:normal;font-size:13.66238117px;line-height:1.25;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1.02467859"
-       x="213.55214"
-       y="208.71623"
-       id="text987"
-       transform="scale(0.99249594,1.0075608)"><tspan
-         sodipodi:role="line"
-         id="tspan985"
-         x="213.55214"
-         y="208.71623"
-         style="stroke-width:1.02467859">num_attempts = 5</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-style:normal;font-weight:normal;font-size:16px;line-height:1.25;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
-       x="191.3876"
-       y="188.28746"
-       id="text991"><tspan
-         sodipodi:role="line"
-         id="tspan989"
-         x="191.3876"
-         y="188.28746">RetryUntilSuccessful</tspan></text>
-  </g>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xhtml="http://www.w3.org/1999/xhtml" style="background-color:#fff" id="svg106" width="579" height="301" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:50:36.713Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;4Ga_fKNebX7HASdBwP-D&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;7MuUSBjBQZxBBGgICeBk&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 579 301"><metadata id="metadata110"/><g id="g96"><path id="path4" fill="none" stroke="#000" stroke-miterlimit="10" d="M 342.75 49.5 L 218.84 87.63" pointer-events="stroke"/><path id="path6" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 213.82 89.17 L 219.48 83.77 L 218.84 87.63 L 221.54 90.46 Z" pointer-events="all"/><path id="path8" fill="none" stroke="#000" stroke-miterlimit="10" d="M 342.75 49.5 L 342.75 83.13" pointer-events="stroke"/><path id="path10" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 342.75 88.38 L 339.25 81.38 L 342.75 83.13 L 346.25 81.38 Z" pointer-events="all"/><path id="path12" fill="none" stroke="#000" stroke-miterlimit="10" d="M 342.75 49.5 L 471.15 87.68" pointer-events="stroke"/><path id="path14" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 476.18 89.18 L 468.47 90.54 L 471.15 87.68 L 470.47 83.83 Z" pointer-events="all"/><rect id="rect16" width="120" height="40" x="282.75" y="9.5" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g22" transform="translate(-0.5 -0.5)"><switch id="switch20"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:284px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text18" x="343" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><path id="path24" fill="none" stroke="#000" stroke-miterlimit="10" d="M 182.75 129.5 L 268.04 166.94" pointer-events="stroke"/><path id="path26" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 272.85 169.05 L 265.03 169.44 L 268.04 166.94 L 267.85 163.03 Z" pointer-events="all"/><path id="path28" fill="none" stroke="#000" stroke-miterlimit="10" d="M 182.75 129.5 L 90.89 167.09" pointer-events="stroke"/><path id="path30" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 86.03 169.08 L 91.19 163.19 L 90.89 167.09 L 93.84 169.66 Z" pointer-events="all"/><rect id="rect32" width="120" height="40" x="122.75" y="89.5" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g38" transform="translate(-0.5 -0.5)"><switch id="switch36"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:110px;margin-left:124px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text34" x="183" y="115" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect id="rect40" width="120" height="40" x="282.75" y="89.5" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g46" transform="translate(-0.5 -0.5)"><switch id="switch44"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:110px;margin-left:284px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">EnterRoom</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text42" x="343" y="115" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">EnterRoom</text></switch></g><rect id="rect48" width="120" height="40" x="447.25" y="89.5" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g54" transform="translate(-0.5 -0.5)"><switch id="switch52"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:110px;margin-left:448px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseDoor</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text50" x="507" y="115" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseDoor</text></switch></g><rect id="rect56" width="150" height="40" x="10" y="249.5" fill="#FFF" stroke="#000" pointer-events="all" rx="14.4" ry="14.4"/><g id="g62" transform="translate(-0.5 -0.5)"><switch id="switch60"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:269px;margin-left:11px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">IsDoorOpen</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text58" x="85" y="275" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">IsDoorOpen</text></switch></g><path id="path64" fill="none" stroke="#000" stroke-miterlimit="10" d="M 273.88 219.5 L 273.87 243.13" pointer-events="stroke"/><path id="path66" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 273.87 248.38 L 270.37 241.38 L 273.87 243.13 L 277.37 241.38 Z" pointer-events="all"/><rect id="rect68" width="182.25" height="50" x="182.75" y="169.5" fill="#FFF" stroke="#00f" pointer-events="all"/><rect id="rect76" width="120" height="40" x="213.87" y="249.5" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g82" transform="translate(-0.5 -0.5)"><switch id="switch80"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:269px;margin-left:215px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenDoor</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text78" x="274" y="275" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">OpenDoor</text></switch></g><path id="path84" fill="none" stroke="#000" stroke-miterlimit="10" d="M 85 209.5 L 85 243.13" pointer-events="stroke"/><path id="path86" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 85 248.38 L 81.5 241.38 L 85 243.13 L 88.5 241.38 Z" pointer-events="all"/><rect id="rect88" width="120" height="40" x="25" y="169.5" fill="#FFF" stroke="#00f" pointer-events="all"/><g id="g94" transform="translate(-0.5 -0.5)"><switch id="switch92"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:190px;margin-left:26px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Inverter</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text90" x="85" y="195" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Inverter</text></switch></g><g id="g74-3" transform="translate(-193.1943,-187.162)"><switch id="switch72-6"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:180px;height:1px;padding-top:195px;margin-left:184px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal"/></xhtml:div></xhtml:div></foreignObject><text style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000" id="text919-5" x="274" y="200" font-size="18">RetryUntilSuccessful</text><text id="text917-3" x="274" y="200" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">...</text></switch></g><g id="g74-5" transform="translate(-193.1943,-187.162)"><switch id="switch72-62"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:180px;height:1px;padding-top:195px;margin-left:184px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal"/></xhtml:div></xhtml:div></foreignObject><text style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000" id="text919-1" x="274" y="200" font-size="18">RetryUntilSuccessful</text><text id="text917-2" x="274" y="200" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">...</text></switch></g><g id="g983" transform="translate(1.1685879,-9.2600865)"><switch id="switch981"><text id="text977" x="274" y="200" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">RetryUntilSuccessful</text><text style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000" id="text979" x="274" y="200" font-size="18">...</text></switch></g><text style="font-style:normal;font-weight:400;font-size:13.66238117px;line-height:1.25;font-family:sans-serif;letter-spacing:0;word-spacing:0;fill:#000;fill-opacity:1;stroke:none;stroke-width:1.02467859" id="text987" x="213.552" y="208.716" transform="scale(0.99249594,1.0075608)" xml:space="preserve"><tspan id="tspan985" x="213.552" y="208.716" style="stroke-width:1.02467859">num_attempts = 5</tspan></text><text style="font-style:normal;font-weight:400;font-size:16px;line-height:1.25;font-family:sans-serif;letter-spacing:0;word-spacing:0;fill:#000;fill-opacity:1;stroke:none" id="text991" x="191.388" y="188.287" xml:space="preserve"><tspan id="tspan989" x="191.388" y="188.287">RetryUntilSuccessful</tspan></text></g></svg>
\ No newline at end of file
diff --git a/docs/images/FallbackBasic.svg b/docs/images/FallbackBasic.svg
index a16a73f10..c979392a0 100644
--- a/docs/images/FallbackBasic.svg
+++ b/docs/images/FallbackBasic.svg
@@ -1,507 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-
-<svg
-   xmlns:xhtml="http://www.w3.org/1999/xhtml"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   style="background-color: rgb(255, 255, 255);"
-   version="1.1"
-   width="611px"
-   height="301px"
-   viewBox="-0.5 -0.5 611 301"
-   content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:51:02.162Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;r2FI06e1Bz4JBFBCcYux&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;bD_avIc9hnmej6XGDE4-&quot;&gt;7Vnfk5owEP5rfHUIEYHXetrrtJ126nTae0xhT+jFrI3xV//6BgkKhut4Vw9wer7ofsmG5Pt2Nwn26Gi+fSvZIvmIMfCe68TbHr3puS5xCdFfGbIzCA3CHJnJNDbYEZimv8GAjkFXaQzLSkeFyFW6qIIRCgGRqmBMStxUu90jrz51wWZgAdOIcRv9lsYqMSgZhseGW0hniXl04Pp5w5wVnc1KlgmLcVOC6LhHRxJR5b/m2xHwjL2Cl9xv8kjrYWIShDrHwTXTULtibRDrpRpToNBfbySuRAyZh6MtlCrBGQrGPyAuNEg0+BOU2hmh2EqhhhI156YVtqn6nrn3PWPdlVputmbkvbErDKHkLnfyvcK+Kzce/fZW4XiPQpmZkEDb+QqzZVU4WuJKRgYamBhicgaFZDaT5KCPjmzAOein6i4SOFPpujo6MxE2O/Q7iqB/GB3qNaGd1eSU2pJGT5LoeZKEl5fEuH7GVI/oOkWFckI3C7q9W1GjyKA6TD4z43ki7mEqZ+ltBl4zvjIznsKvFQhNxWkgVFXfJKmC6YLtOdvoWltVuD4R1iAVbHuPlYtHGD0wQy1mPFPKNqVKWJS3pFQEB86/p4bX2dR4biqURfLOS43ATo0iOJvIDZf2g5MQcJ2wH5Y+vv9SuTJ8DYD6AHCaCoCAtqW9/6p9vfZ+e2eVwNq7JozzHyx6uOzetVQSH2CEHOV+NOroz2RymV0t8O3tnja4q4UWiWOhQH5BnHfvBECGzglTg+aYKspciap3yxtE+WkB4i9ckadzxWRkTDq8DHW+U2XusJoyc95LMUcsev7D6klqrhXEa698kqu4f7eiyrBFVbp7A29blRZfi5Cruie7Z9T6F9slPYupr4Jj9JDtlFfAVdgkV0OLq1u2hvegJzPp+omi5uDaLHm+RV52EOtkmNVx1WhS2lelznJFiN9cSmrz+H9H/lrg+LcRHf8B&lt;/diagram&gt;&lt;/mxfile&gt;"
-   id="svg118"
-   sodipodi:docname="FallbackBasic.svg"
-   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)">
-  <metadata
-     id="metadata122">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="774"
-     inkscape:window-height="480"
-     id="namedview120"
-     showgrid="false"
-     inkscape:zoom="3.2126488"
-     inkscape:cx="328.75959"
-     inkscape:cy="34.469751"
-     inkscape:window-x="72"
-     inkscape:window-y="27"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg118" />
-  <defs
-     id="defs2" />
-  <g
-     id="g108">
-    <path
-       d="M 402.75,50 278.84,88.13"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path4"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 273.82,89.67 5.66,-5.4 -0.64,3.86 2.7,2.83 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path6"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="M 402.75,50 523.98,91.92"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path8"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 528.94,93.63 -7.76,1.02 2.8,-2.73 -0.51,-3.88 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path10"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="342.75"
-       y="10"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect12"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g18">
-      <switch
-         id="switch16">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 344px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="403"
-           y="35"
-           font-size="18px"
-           id="text14"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">Sequence</text>
-      </switch>
-    </g>
-    <path
-       d="m 242.75,130 141.1,38.33"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path20"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 388.92,169.71 -7.67,1.54 2.6,-2.92 -0.77,-3.84 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path22"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="M 242.75,130 91.17,168.43"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path24"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 86.08,169.73 5.93,-5.12 -0.84,3.82 2.56,2.97 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path26"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 242.75,130 v 33.63"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path28"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 242.75,168.88 -3.5,-7 3.5,1.75 3.5,-1.75 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path30"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="182.75"
-       y="90"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect32"
-       style="fill:#ffffff;stroke:#0000ff" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g38">
-      <switch
-         id="switch36">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 110px; margin-left: 184px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Fallback</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="243"
-           y="115"
-           font-size="18px"
-           id="text34"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">Fallback</text>
-      </switch>
-    </g>
-    <rect
-       x="470"
-       y="94"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect40"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g46">
-      <switch
-         id="switch44">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 114px; margin-left: 471px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">EnterRoom</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="530"
-           y="119"
-           font-size="18px"
-           id="text42"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">EnterRoom</text>
-      </switch>
-    </g>
-    <rect
-       x="10"
-       y="170"
-       width="150"
-       height="40"
-       rx="14.4"
-       ry="14.4"
-       pointer-events="all"
-       id="rect48"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g54">
-      <switch
-         id="switch52">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 190px; margin-left: 11px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">IsDoorOpen</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="85"
-           y="195"
-           font-size="18px"
-           id="text50"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">IsDoorOpen</text>
-      </switch>
-    </g>
-    <path
-       d="m 390,210 v 33.63"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path56"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 390,248.88 -3.5,-7 3.5,1.75 3.5,-1.75 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path58"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="M 390,210 248.9,248.33"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path60"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 243.83,249.71 5.84,-5.22 -0.77,3.84 2.6,2.92 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path62"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 390,210 143.85,38.36"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path64"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 538.92,249.71 -7.67,1.58 2.6,-2.93 -0.79,-3.83 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path66"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="330"
-       y="170"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect68"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g74">
-      <switch
-         id="switch72">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 190px; margin-left: 331px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="390"
-           y="195"
-           font-size="18px"
-           id="text70"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">Sequence</text>
-      </switch>
-    </g>
-    <rect
-       x="330"
-       y="250"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect76"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g82">
-      <switch
-         id="switch80">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 270px; margin-left: 331px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">UnlockDoor</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="390"
-           y="275"
-           font-size="18px"
-           id="text78"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">UnlockDoor</text>
-      </switch>
-    </g>
-    <rect
-       x="182.75"
-       y="250"
-       width="120"
-       height="40"
-       rx="14.4"
-       ry="14.4"
-       pointer-events="all"
-       id="rect84"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g90">
-      <switch
-         id="switch88">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 270px; margin-left: 184px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">HaveKey?</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="243"
-           y="275"
-           font-size="18px"
-           id="text86"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">HaveKey?</text>
-      </switch>
-    </g>
-    <rect
-       x="182.75"
-       y="170"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect92"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g98">
-      <switch
-         id="switch96">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 190px; margin-left: 184px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenDoor</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="243"
-           y="195"
-           font-size="18px"
-           id="text94"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">OpenDoor</text>
-      </switch>
-    </g>
-    <rect
-       x="480"
-       y="250"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect100"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g106">
-      <switch
-         id="switch104">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 270px; margin-left: 481px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenDoor</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="540"
-           y="275"
-           font-size="18px"
-           id="text102"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">OpenDoor</text>
-      </switch>
-    </g>
-  </g>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xhtml="http://www.w3.org/1999/xhtml" style="background-color:#fff" id="svg118" width="611" height="301" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:51:02.162Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;r2FI06e1Bz4JBFBCcYux&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;bD_avIc9hnmej6XGDE4-&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 611 301"><metadata id="metadata122"/><g id="g108"><path id="path4" stroke-miterlimit="10" d="M 402.75,50 278.84,88.13" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path6" stroke-miterlimit="10" d="m 273.82,89.67 5.66,-5.4 -0.64,3.86 2.7,2.83 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path8" stroke-miterlimit="10" d="M 402.75,50 523.98,91.92" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path10" stroke-miterlimit="10" d="m 528.94,93.63 -7.76,1.02 2.8,-2.73 -0.51,-3.88 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect12" width="120" height="40" x="342.75" y="10" pointer-events="all" style="fill:#fff;stroke:#000"/><g id="g18" transform="translate(-0.5,-0.5)"><switch id="switch16"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:344px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text14" x="403" y="35" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">Sequence</text></switch></g><path id="path20" stroke-miterlimit="10" d="m 242.75,130 141.1,38.33" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path22" stroke-miterlimit="10" d="m 388.92,169.71 -7.67,1.54 2.6,-2.92 -0.77,-3.84 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path24" stroke-miterlimit="10" d="M 242.75,130 91.17,168.43" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path26" stroke-miterlimit="10" d="m 86.08,169.73 5.93,-5.12 -0.84,3.82 2.56,2.97 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path28" stroke-miterlimit="10" d="m 242.75,130 v 33.63" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path30" stroke-miterlimit="10" d="m 242.75,168.88 -3.5,-7 3.5,1.75 3.5,-1.75 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect32" width="120" height="40" x="182.75" y="90" pointer-events="all" style="fill:#fff;stroke:#00f"/><g id="g38" transform="translate(-0.5,-0.5)"><switch id="switch36"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:110px;margin-left:184px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Fallback</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text34" x="243" y="115" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">Fallback</text></switch></g><rect id="rect40" width="120" height="40" x="470" y="94" pointer-events="all" style="fill:#fff;stroke:#000"/><g id="g46" transform="translate(-0.5,-0.5)"><switch id="switch44"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:114px;margin-left:471px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">EnterRoom</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text42" x="530" y="119" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">EnterRoom</text></switch></g><rect id="rect48" width="150" height="40" x="10" y="170" pointer-events="all" rx="14.4" ry="14.4" style="fill:#fff;stroke:#000"/><g id="g54" transform="translate(-0.5,-0.5)"><switch id="switch52"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:190px;margin-left:11px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">IsDoorOpen</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text50" x="85" y="195" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">IsDoorOpen</text></switch></g><path id="path56" stroke-miterlimit="10" d="m 390,210 v 33.63" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path58" stroke-miterlimit="10" d="m 390,248.88 -3.5,-7 3.5,1.75 3.5,-1.75 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path60" stroke-miterlimit="10" d="M 390,210 248.9,248.33" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path62" stroke-miterlimit="10" d="m 243.83,249.71 5.84,-5.22 -0.77,3.84 2.6,2.92 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path64" stroke-miterlimit="10" d="m 390,210 143.85,38.36" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path66" stroke-miterlimit="10" d="m 538.92,249.71 -7.67,1.58 2.6,-2.93 -0.79,-3.83 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect68" width="120" height="40" x="330" y="170" pointer-events="all" style="fill:#fff;stroke:#000"/><g id="g74" transform="translate(-0.5,-0.5)"><switch id="switch72"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:190px;margin-left:331px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text70" x="390" y="195" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">Sequence</text></switch></g><rect id="rect76" width="120" height="40" x="330" y="250" pointer-events="all" style="fill:#fff;stroke:#000"/><g id="g82" transform="translate(-0.5,-0.5)"><switch id="switch80"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:270px;margin-left:331px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">UnlockDoor</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text78" x="390" y="275" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">UnlockDoor</text></switch></g><rect id="rect84" width="120" height="40" x="182.75" y="250" pointer-events="all" rx="14.4" ry="14.4" style="fill:#fff;stroke:#000"/><g id="g90" transform="translate(-0.5,-0.5)"><switch id="switch88"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:270px;margin-left:184px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">HaveKey?</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text86" x="243" y="275" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">HaveKey?</text></switch></g><rect id="rect92" width="120" height="40" x="182.75" y="170" pointer-events="all" style="fill:#fff;stroke:#000"/><g id="g98" transform="translate(-0.5,-0.5)"><switch id="switch96"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:190px;margin-left:184px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenDoor</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text94" x="243" y="195" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">OpenDoor</text></switch></g><rect id="rect100" width="120" height="40" x="480" y="250" pointer-events="all" style="fill:#fff;stroke:#000"/><g id="g106" transform="translate(-0.5,-0.5)"><switch id="switch104"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:270px;margin-left:481px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenDoor</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text102" x="540" y="275" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">OpenDoor</text></switch></g></g></svg>
\ No newline at end of file
diff --git a/docs/images/FetchBeer.svg b/docs/images/FetchBeer.svg
index 6eea6676f..880a142cc 100644
--- a/docs/images/FetchBeer.svg
+++ b/docs/images/FetchBeer.svg
@@ -1,642 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-
-<svg
-   xmlns:xhtml="http://www.w3.org/1999/xhtml"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   style="background-color: rgb(255, 255, 255);"
-   version="1.1"
-   width="986px"
-   height="321px"
-   viewBox="-0.5 -0.5 986 321"
-   content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T23:10:56.098Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;ESTEkqebV6YRSOniH-rU&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;mKUtwOxgaR0kJFD4DNnV&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"
-   id="svg150"
-   sodipodi:docname="FetchBeer.svg"
-   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)">
-  <metadata
-     id="metadata154">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1848"
-     inkscape:window-height="1016"
-     id="namedview152"
-     showgrid="false"
-     inkscape:zoom="1.4077079"
-     inkscape:cx="249.0094"
-     inkscape:cy="-53.481619"
-     inkscape:window-x="72"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg150" />
-  <defs
-     id="defs2" />
-  <g
-     id="g140">
-    <path
-       d="M 230,55.5 105.94,103.21"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path4"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 101.04,105.1 5.28,-5.78 -0.38,3.89 2.89,2.64 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path6"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 230,55.5 128.53,47.78"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path8"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 363.45,105.11 -7.78,0.84 2.86,-2.67 -0.42,-3.89 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path10"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="M 230,55.5 V 99.13"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path12"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 230,104.38 -3.5,-7 3.5,1.75 3.5,-1.75 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path14"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="170"
-       y="15.5"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect16"
-       style="fill:#d5e8d4;stroke:#82b366" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g22">
-      <switch
-         id="switch20">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 36px; margin-left: 171px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="230"
-           y="41"
-           font-size="18px"
-           id="text18"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">Sequence</text>
-      </switch>
-    </g>
-    <rect
-       x="10"
-       y="105.5"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect24"
-       style="fill:#d5e8d4;stroke:#82b366" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g30">
-      <switch
-         id="switch28">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 125px; margin-left: 11px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenFridge</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="70"
-           y="131"
-           font-size="18px"
-           id="text26"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">OpenFridge</text>
-      </switch>
-    </g>
-    <rect
-       x="170.00999"
-       y="185.5"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect32"
-       style="fill:#f8cecc;stroke:#b85450" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g38">
-      <switch
-         id="switch36">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 205px; margin-left: 171px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GrabBeer</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="230"
-           y="211"
-           font-size="18px"
-           id="text34"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">GrabBeer</text>
-      </switch>
-    </g>
-    <rect
-       x="334.5"
-       y="105.5"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect40"
-       style="fill:#d5e8d4;stroke:#82b366" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g46">
-      <switch
-         id="switch44">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 125px; margin-left: 336px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="395"
-           y="131"
-           font-size="18px"
-           id="text42"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">CloseFridge</text>
-      </switch>
-    </g>
-    <path
-       d="m 230.01,145.5 v 33.63"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path48"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 230.01,184.38 -3.5,-7 3.5,1.75 3.5,-1.75 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path50"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="163.88"
-       y="105.5"
-       width="132.25"
-       height="40"
-       pointer-events="all"
-       id="rect52"
-       style="fill:#d5e8d4;stroke:#82b366" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g58">
-      <switch
-         id="switch56">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 130px; height: 1px; padding-top: 125px; margin-left: 165px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ForceSuccess</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="230"
-           y="131"
-           font-size="18px"
-           id="text54"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">ForceSuccess</text>
-      </switch>
-    </g>
-    <path
-       d="M 750,50 625.94,97.71"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path60"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 621.04,99.6 5.28,-5.78 -0.38,3.89 2.89,2.64 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path62"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="M 750,50 878.53,97.78"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path64"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 883.45,99.61 -7.78,0.84 2.86,-2.67 -0.42,-3.89 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path66"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="M 750,50 V 93.63"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path68"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 750,98.88 -3.5,-7 3.5,1.75 3.5,-1.75 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path70"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="690"
-       y="10"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect72"
-       style="fill:#f8cecc;stroke:#b85450" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g78">
-      <switch
-         id="switch76">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 691px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="750"
-           y="35"
-           font-size="18px"
-           id="text74"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">Sequence</text>
-      </switch>
-    </g>
-    <rect
-       x="530"
-       y="100"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect80"
-       style="fill:#d5e8d4;stroke:#82b366" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g86">
-      <switch
-         id="switch84">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 531px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenFridge</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="590"
-           y="125"
-           font-size="18px"
-           id="text82"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">OpenFridge</text>
-      </switch>
-    </g>
-    <rect
-       x="600"
-       y="190"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect88"
-       style="fill:#f8cecc;stroke:#b85450" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g94">
-      <switch
-         id="switch92">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 210px; margin-left: 601px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GrabBeer</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="660"
-           y="215"
-           font-size="18px"
-           id="text90"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">GrabBeer</text>
-      </switch>
-    </g>
-    <rect
-       x="854.5"
-       y="100"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect96"
-       style="fill:#ffffff;stroke:#000000" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g102">
-      <switch
-         id="switch100">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 856px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="915"
-           y="125"
-           font-size="18px"
-           id="text98"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">CloseFridge</text>
-      </switch>
-    </g>
-    <path
-       d="m 750.01,140 -84.44,46.91"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path104"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 660.98,189.46 4.42,-6.46 0.17,3.91 3.23,2.21 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path106"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 750.01,140 80.61,46.8"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path108"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 835.16,189.44 -7.81,-0.49 3.27,-2.15 0.24,-3.9 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path110"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="683.88"
-       y="100"
-       width="132.25"
-       height="40"
-       pointer-events="all"
-       id="rect112"
-       style="fill:#f8cecc;stroke:#b85450" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g118">
-      <switch
-         id="switch116">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 130px; height: 1px; padding-top: 120px; margin-left: 685px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Fallback</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="750"
-           y="125"
-           font-size="18px"
-           id="text114"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">Fallback</text>
-      </switch>
-    </g>
-    <path
-       d="m 836.13,230 v 33.63"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path120"
-       inkscape:connector-curvature="0"
-       style="fill:none;stroke:#000000;stroke-miterlimit:10" />
-    <path
-       d="m 836.13,268.88 -3.5,-7 3.5,1.75 3.5,-1.75 z"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path122"
-       inkscape:connector-curvature="0"
-       style="fill:#000000;stroke:#000000;stroke-miterlimit:10" />
-    <rect
-       x="770"
-       y="190"
-       width="132.25"
-       height="40"
-       pointer-events="all"
-       id="rect124"
-       style="fill:#d5e8d4;stroke:#82b366" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g130">
-      <switch
-         id="switch128">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 130px; height: 1px; padding-top: 210px; margin-left: 771px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ForceFailure</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="836"
-           y="215"
-           font-size="18px"
-           id="text126"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">ForceFailure</text>
-      </switch>
-    </g>
-    <rect
-       x="776.13"
-       y="270"
-       width="120"
-       height="40"
-       pointer-events="all"
-       id="rect132"
-       style="fill:#d5e8d4;stroke:#82b366" />
-    <g
-       transform="translate(-0.5,-0.5)"
-       id="g138">
-      <switch
-         id="switch136">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 290px; margin-left: 777px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="836"
-           y="295"
-           font-size="18px"
-           id="text134"
-           style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000000">CloseFridge</text>
-      </switch>
-    </g>
-  </g>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xhtml="http://www.w3.org/1999/xhtml" style="background-color:#fff" id="svg150" width="986" height="321" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T23:10:56.098Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;ESTEkqebV6YRSOniH-rU&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;mKUtwOxgaR0kJFD4DNnV&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 986 321"><metadata id="metadata154"/><g id="g140"><path id="path4" stroke-miterlimit="10" d="M 230,55.5 105.94,103.21" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path6" stroke-miterlimit="10" d="m 101.04,105.1 5.28,-5.78 -0.38,3.89 2.89,2.64 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path8" stroke-miterlimit="10" d="m 230,55.5 128.53,47.78" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path10" stroke-miterlimit="10" d="m 363.45,105.11 -7.78,0.84 2.86,-2.67 -0.42,-3.89 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path12" stroke-miterlimit="10" d="M 230,55.5 V 99.13" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path14" stroke-miterlimit="10" d="m 230,104.38 -3.5,-7 3.5,1.75 3.5,-1.75 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect16" width="120" height="40" x="170" y="15.5" pointer-events="all" style="fill:#d5e8d4;stroke:#82b366"/><g id="g22" transform="translate(-0.5,-0.5)"><switch id="switch20"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:36px;margin-left:171px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text18" x="230" y="41" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">Sequence</text></switch></g><rect id="rect24" width="120" height="40" x="10" y="105.5" pointer-events="all" style="fill:#d5e8d4;stroke:#82b366"/><g id="g30" transform="translate(-0.5,-0.5)"><switch id="switch28"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:125px;margin-left:11px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenFridge</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text26" x="70" y="131" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">OpenFridge</text></switch></g><rect id="rect32" width="120" height="40" x="170.01" y="185.5" pointer-events="all" style="fill:#f8cecc;stroke:#b85450"/><g id="g38" transform="translate(-0.5,-0.5)"><switch id="switch36"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:205px;margin-left:171px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GrabBeer</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text34" x="230" y="211" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">GrabBeer</text></switch></g><rect id="rect40" width="120" height="40" x="334.5" y="105.5" pointer-events="all" style="fill:#d5e8d4;stroke:#82b366"/><g id="g46" transform="translate(-0.5,-0.5)"><switch id="switch44"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:125px;margin-left:336px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text42" x="395" y="131" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">CloseFridge</text></switch></g><path id="path48" stroke-miterlimit="10" d="m 230.01,145.5 v 33.63" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path50" stroke-miterlimit="10" d="m 230.01,184.38 -3.5,-7 3.5,1.75 3.5,-1.75 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect52" width="132.25" height="40" x="163.88" y="105.5" pointer-events="all" style="fill:#d5e8d4;stroke:#82b366"/><g id="g58" transform="translate(-0.5,-0.5)"><switch id="switch56"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:130px;height:1px;padding-top:125px;margin-left:165px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ForceSuccess</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text54" x="230" y="131" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">ForceSuccess</text></switch></g><path id="path60" stroke-miterlimit="10" d="M 750,50 625.94,97.71" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path62" stroke-miterlimit="10" d="m 621.04,99.6 5.28,-5.78 -0.38,3.89 2.89,2.64 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path64" stroke-miterlimit="10" d="M 750,50 878.53,97.78" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path66" stroke-miterlimit="10" d="m 883.45,99.61 -7.78,0.84 2.86,-2.67 -0.42,-3.89 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path68" stroke-miterlimit="10" d="M 750,50 V 93.63" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path70" stroke-miterlimit="10" d="m 750,98.88 -3.5,-7 3.5,1.75 3.5,-1.75 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect72" width="120" height="40" x="690" y="10" pointer-events="all" style="fill:#f8cecc;stroke:#b85450"/><g id="g78" transform="translate(-0.5,-0.5)"><switch id="switch76"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:691px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text74" x="750" y="35" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">Sequence</text></switch></g><rect id="rect80" width="120" height="40" x="530" y="100" pointer-events="all" style="fill:#d5e8d4;stroke:#82b366"/><g id="g86" transform="translate(-0.5,-0.5)"><switch id="switch84"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:531px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenFridge</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text82" x="590" y="125" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">OpenFridge</text></switch></g><rect id="rect88" width="120" height="40" x="600" y="190" pointer-events="all" style="fill:#f8cecc;stroke:#b85450"/><g id="g94" transform="translate(-0.5,-0.5)"><switch id="switch92"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:210px;margin-left:601px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GrabBeer</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text90" x="660" y="215" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">GrabBeer</text></switch></g><rect id="rect96" width="120" height="40" x="854.5" y="100" pointer-events="all" style="fill:#fff;stroke:#000"/><g id="g102" transform="translate(-0.5,-0.5)"><switch id="switch100"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:856px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text98" x="915" y="125" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">CloseFridge</text></switch></g><path id="path104" stroke-miterlimit="10" d="m 750.01,140 -84.44,46.91" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path106" stroke-miterlimit="10" d="m 660.98,189.46 4.42,-6.46 0.17,3.91 3.23,2.21 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><path id="path108" stroke-miterlimit="10" d="m 750.01,140 80.61,46.8" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path110" stroke-miterlimit="10" d="m 835.16,189.44 -7.81,-0.49 3.27,-2.15 0.24,-3.9 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect112" width="132.25" height="40" x="683.88" y="100" pointer-events="all" style="fill:#f8cecc;stroke:#b85450"/><g id="g118" transform="translate(-0.5,-0.5)"><switch id="switch116"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:130px;height:1px;padding-top:120px;margin-left:685px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Fallback</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text114" x="750" y="125" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">Fallback</text></switch></g><path id="path120" stroke-miterlimit="10" d="m 836.13,230 v 33.63" pointer-events="stroke" style="fill:none;stroke:#000;stroke-miterlimit:10"/><path id="path122" stroke-miterlimit="10" d="m 836.13,268.88 -3.5,-7 3.5,1.75 3.5,-1.75 z" pointer-events="all" style="fill:#000;stroke:#000;stroke-miterlimit:10"/><rect id="rect124" width="132.25" height="40" x="770" y="190" pointer-events="all" style="fill:#d5e8d4;stroke:#82b366"/><g id="g130" transform="translate(-0.5,-0.5)"><switch id="switch128"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:130px;height:1px;padding-top:210px;margin-left:771px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ForceFailure</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text126" x="836" y="215" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">ForceFailure</text></switch></g><rect id="rect132" width="120" height="40" x="776.13" y="270" pointer-events="all" style="fill:#d5e8d4;stroke:#82b366"/><g id="g138" transform="translate(-0.5,-0.5)"><switch id="switch136"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:290px;margin-left:777px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text134" x="836" y="295" font-size="18" style="font-size:18px;font-family:Helvetica;text-anchor:middle;fill:#000">CloseFridge</text></switch></g></g></svg>
\ No newline at end of file
diff --git a/docs/images/FetchBeer2.svg b/docs/images/FetchBeer2.svg
index b1818b43d..8adac582a 100644
--- a/docs/images/FetchBeer2.svg
+++ b/docs/images/FetchBeer2.svg
@@ -1,3 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns="http://www.w3.org/2000/svg" style="background-color: rgb(255, 255, 255);" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="986px" height="321px" viewBox="-0.5 -0.5 986 321"><defs/><g><path d="M 230 55.5 L 105.94 103.21" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 101.04 105.1 L 106.32 99.32 L 105.94 103.21 L 108.83 105.85 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 230 55.5 L 358.53 103.28" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 363.45 105.11 L 355.67 105.95 L 358.53 103.28 L 358.11 99.39 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 230 55.5 L 230 99.13" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 230 104.38 L 226.5 97.38 L 230 99.13 L 233.5 97.38 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="170" y="15.5" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 36px; margin-left: 171px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</div></div></div></foreignObject><text x="230" y="41" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Sequence</text></switch></g><rect x="10" y="105.5" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 126px; margin-left: 11px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenFridge</div></div></div></foreignObject><text x="70" y="131" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">OpenFridge</text></switch></g><rect x="170.01" y="185.5" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 206px; margin-left: 171px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GrabBeer</div></div></div></foreignObject><text x="230" y="211" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">GrabBeer</text></switch></g><rect x="334.5" y="105.5" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 126px; margin-left: 336px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</div></div></div></foreignObject><text x="395" y="131" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CloseFridge</text></switch></g><path d="M 230.01 145.5 L 230.01 179.13" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 230.01 184.38 L 226.51 177.38 L 230.01 179.13 L 233.51 177.38 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="163.88" y="105.5" width="132.25" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 130px; height: 1px; padding-top: 126px; margin-left: 165px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ForceSuccess</div></div></div></foreignObject><text x="230" y="131" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">ForceSuccess</text></switch></g><path d="M 750 50 L 625.94 97.71" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 621.04 99.6 L 626.32 93.82 L 625.94 97.71 L 628.83 100.35 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 750 50 L 878.53 97.78" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 883.45 99.61 L 875.67 100.45 L 878.53 97.78 L 878.11 93.89 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 750 50 L 750 93.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 750 98.88 L 746.5 91.88 L 750 93.63 L 753.5 91.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="690" y="10" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 691px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</div></div></div></foreignObject><text x="750" y="35" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Sequence</text></switch></g><rect x="530" y="100" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 531px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenFridge</div></div></div></foreignObject><text x="590" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">OpenFridge</text></switch></g><rect x="600" y="190" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 210px; margin-left: 601px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GrabBeer</div></div></div></foreignObject><text x="660" y="215" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">GrabBeer</text></switch></g><rect x="854.5" y="100" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 856px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</div></div></div></foreignObject><text x="915" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CloseFridge</text></switch></g><path d="M 750.01 140 L 665.57 186.91" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 660.98 189.46 L 665.4 183 L 665.57 186.91 L 668.8 189.12 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 750.01 140 L 830.62 186.8" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 835.16 189.44 L 827.35 188.95 L 830.62 186.8 L 830.86 182.9 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="683.88" y="100" width="132.25" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 130px; height: 1px; padding-top: 120px; margin-left: 685px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Fallback</div></div></div></foreignObject><text x="750" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Fallback</text></switch></g><path d="M 836.13 230 L 836.13 263.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 836.13 268.88 L 832.63 261.88 L 836.13 263.63 L 839.63 261.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="770" y="190" width="132.25" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 130px; height: 1px; padding-top: 210px; margin-left: 771px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ForceFailure</div></div></div></foreignObject><text x="836" y="215" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">ForceFailure</text></switch></g><rect x="776.13" y="270" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 290px; margin-left: 777px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</div></div></div></foreignObject><text x="836" y="295" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CloseFridge</text></switch></g></g><switch><g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/><a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank"><text text-anchor="middle" font-size="10px" x="50%" y="100%">Text is not SVG - cannot display</text></a></switch></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="background-color:#fff" width="986" height="321" version="1.1" viewBox="-0.5 -0.5 986 321"><g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230 55.5 L 105.94 103.21" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 101.04 105.1 L 106.32 99.32 L 105.94 103.21 L 108.83 105.85 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230 55.5 L 358.53 103.28" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 363.45 105.11 L 355.67 105.95 L 358.53 103.28 L 358.11 99.39 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230 55.5 L 230 99.13" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 230 104.38 L 226.5 97.38 L 230 99.13 L 233.5 97.38 Z" pointer-events="all"/><rect width="120" height="40" x="170" y="15.5" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:36px;margin-left:171px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</div></div></div></foreignObject><text x="230" y="41" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect width="120" height="40" x="10" y="105.5" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:126px;margin-left:11px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenFridge</div></div></div></foreignObject><text x="70" y="131" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">OpenFridge</text></switch></g><rect width="120" height="40" x="170.01" y="185.5" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:206px;margin-left:171px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GrabBeer</div></div></div></foreignObject><text x="230" y="211" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">GrabBeer</text></switch></g><rect width="120" height="40" x="334.5" y="105.5" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:126px;margin-left:336px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</div></div></div></foreignObject><text x="395" y="131" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseFridge</text></switch></g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230.01 145.5 L 230.01 179.13" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 230.01 184.38 L 226.51 177.38 L 230.01 179.13 L 233.51 177.38 Z" pointer-events="all"/><rect width="132.25" height="40" x="163.88" y="105.5" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:130px;height:1px;padding-top:126px;margin-left:165px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ForceSuccess</div></div></div></foreignObject><text x="230" y="131" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">ForceSuccess</text></switch></g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 750 50 L 625.94 97.71" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 621.04 99.6 L 626.32 93.82 L 625.94 97.71 L 628.83 100.35 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 750 50 L 878.53 97.78" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 883.45 99.61 L 875.67 100.45 L 878.53 97.78 L 878.11 93.89 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 750 50 L 750 93.63" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 750 98.88 L 746.5 91.88 L 750 93.63 L 753.5 91.88 Z" pointer-events="all"/><rect width="120" height="40" x="690" y="10" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:691px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</div></div></div></foreignObject><text x="750" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect width="120" height="40" x="530" y="100" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:531px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenFridge</div></div></div></foreignObject><text x="590" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">OpenFridge</text></switch></g><rect width="120" height="40" x="600" y="190" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:210px;margin-left:601px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GrabBeer</div></div></div></foreignObject><text x="660" y="215" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">GrabBeer</text></switch></g><rect width="120" height="40" x="854.5" y="100" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:856px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</div></div></div></foreignObject><text x="915" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseFridge</text></switch></g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 750.01 140 L 665.57 186.91" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 660.98 189.46 L 665.4 183 L 665.57 186.91 L 668.8 189.12 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 750.01 140 L 830.62 186.8" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 835.16 189.44 L 827.35 188.95 L 830.62 186.8 L 830.86 182.9 Z" pointer-events="all"/><rect width="132.25" height="40" x="683.88" y="100" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:130px;height:1px;padding-top:120px;margin-left:685px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Fallback</div></div></div></foreignObject><text x="750" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Fallback</text></switch></g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 836.13 230 L 836.13 263.63" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 836.13 268.88 L 832.63 261.88 L 836.13 263.63 L 839.63 261.88 Z" pointer-events="all"/><rect width="132.25" height="40" x="770" y="190" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:130px;height:1px;padding-top:210px;margin-left:771px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ForceFailure</div></div></div></foreignObject><text x="836" y="215" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">ForceFailure</text></switch></g><rect width="120" height="40" x="776.13" y="270" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:290px;margin-left:777px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</div></div></div></foreignObject><text x="836" y="295" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseFridge</text></switch></g></g><switch><a target="_blank" transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems"><text x="50%" y="100%" font-size="10" text-anchor="middle">Text is not SVG - cannot display</text></a></switch></svg>
\ No newline at end of file
diff --git a/docs/images/FetchBeerFails.svg b/docs/images/FetchBeerFails.svg
index eea5fac2d..f2489ce93 100644
--- a/docs/images/FetchBeerFails.svg
+++ b/docs/images/FetchBeerFails.svg
@@ -1,4 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns="http://www.w3.org/2000/svg" style="background-color: rgb(255, 255, 255);" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="466px" height="151px" viewBox="-0.5 -0.5 466 151" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T23:10:32.547Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;TPDlYKIcIQ83eQUnMAhy&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;zDTOZIV2HBfoVE9N0Co8&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"><defs/><g><path d="M 230.25 49.5 L 106.19 97.21" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 101.29 99.1 L 106.57 93.32 L 106.19 97.21 L 109.08 99.85 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 230.25 49.5 L 230.25 93.13" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 230.25 98.38 L 226.75 91.38 L 230.25 93.13 L 233.75 91.38 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 230.25 49.5 L 358.78 97.28" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 363.7 99.11 L 355.92 99.95 L 358.78 97.28 L 358.36 93.39 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="170.25" y="9.5" width="120" height="40" fill="#f8cecc" stroke="#b85450" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 171px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</div></div></div></foreignObject><text x="230" y="35" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Sequence</text></switch></g><rect x="10.25" y="99.5" width="120" height="40" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 11px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenFridge</div></div></div></foreignObject><text x="70" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">OpenFridge</text></switch></g><rect x="170.25" y="99.5" width="120" height="40" fill="#f8cecc" stroke="#b85450" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 171px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GrabBeer</div></div></div></foreignObject><text x="230" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">GrabBeer</text></switch></g><rect x="334.75" y="99.5" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 336px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</div></div></div></foreignObject><text x="395" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CloseFridge</text></switch></g></g><switch><g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/><a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank"><text text-anchor="middle" font-size="10px" x="50%" y="100%">Text is not SVG - cannot display</text></a></switch></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="background-color:#fff" width="466" height="151" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T23:10:32.547Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;TPDlYKIcIQ83eQUnMAhy&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;zDTOZIV2HBfoVE9N0Co8&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 466 151"><g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230.25 49.5 L 106.19 97.21" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 101.29 99.1 L 106.57 93.32 L 106.19 97.21 L 109.08 99.85 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230.25 49.5 L 230.25 93.13" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 230.25 98.38 L 226.75 91.38 L 230.25 93.13 L 233.75 91.38 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230.25 49.5 L 358.78 97.28" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 363.7 99.11 L 355.92 99.95 L 358.78 97.28 L 358.36 93.39 Z" pointer-events="all"/><rect width="120" height="40" x="170.25" y="9.5" fill="#f8cecc" stroke="#b85450" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:171px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</div></div></div></foreignObject><text x="230" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect width="120" height="40" x="10.25" y="99.5" fill="#d5e8d4" stroke="#82b366" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:11px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenFridge</div></div></div></foreignObject><text x="70" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">OpenFridge</text></switch></g><rect width="120" height="40" x="170.25" y="99.5" fill="#f8cecc" stroke="#b85450" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:171px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GrabBeer</div></div></div></foreignObject><text x="230" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">GrabBeer</text></switch></g><rect width="120" height="40" x="334.75" y="99.5" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:336px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</div></div></div></foreignObject><text x="395" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseFridge</text></switch></g></g><switch><a target="_blank" transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems"><text x="50%" y="100%" font-size="10" text-anchor="middle">Text is not SVG - cannot display</text></a></switch></svg>
\ No newline at end of file
diff --git a/docs/images/ReactiveSequence.svg b/docs/images/ReactiveSequence.svg
index 02cc92a0a..7f33658ff 100644
--- a/docs/images/ReactiveSequence.svg
+++ b/docs/images/ReactiveSequence.svg
@@ -1,208 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-
-<svg
-   xmlns:xhtml="http://www.w3.org/1999/xhtml"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   style="background-color: rgb(255, 255, 255);"
-   version="1.1"
-   width="321px"
-   height="181px"
-   viewBox="-0.5 -0.5 321 181"
-   content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:13:56.421Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;toPCHC2ffeMfGQfw0vyv&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;8JSPdVEl9xWM1446yXQM&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"
-   id="svg46"
-   sodipodi:docname="behavior_tree.drawio.svg"
-   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)">
-  <metadata
-     id="metadata50">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="772"
-     inkscape:window-height="480"
-     id="namedview48"
-     showgrid="false"
-     inkscape:zoom="1.0809969"
-     inkscape:cx="160.5"
-     inkscape:cy="90.5"
-     inkscape:window-x="72"
-     inkscape:window-y="27"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg46" />
-  <defs
-     id="defs2" />
-  <g
-     id="g36">
-    <path
-       d="M 160 60 L 80.2 116.33"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path4" />
-    <path
-       d="M 75.91 119.36 L 79.61 112.46 L 80.2 116.33 L 83.65 118.18 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path6" />
-    <path
-       d="M 160 60 L 239.8 116.33"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path8" />
-    <path
-       d="M 244.09 119.36 L 236.35 118.18 L 239.8 116.33 L 240.39 112.46 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path10" />
-    <rect
-       x="70"
-       y="0"
-       width="180"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect12" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g18">
-      <switch
-         id="switch16">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 178px; height: 1px; padding-top: 30px; margin-left: 71px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ReactiveSequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="160"
-           y="35"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text14">ReactiveSequence</text>
-      </switch>
-    </g>
-    <rect
-       x="170"
-       y="120"
-       width="150"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect20" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g26">
-      <switch
-         id="switch24">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 150px; margin-left: 171px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ApproachEnemy</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="245"
-           y="155"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text22">ApproachEnemy</text>
-      </switch>
-    </g>
-    <rect
-       x="0"
-       y="120"
-       width="150"
-       height="60"
-       rx="21.6"
-       ry="21.6"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect28" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g34">
-      <switch
-         id="switch32">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 150px; margin-left: 1px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">IsEnemyVisible</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="75"
-           y="155"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text30">IsEnemyVisible</text>
-      </switch>
-    </g>
-  </g>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xhtml="http://www.w3.org/1999/xhtml" style="background-color:#fff" id="svg46" width="321" height="181" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:13:56.421Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;toPCHC2ffeMfGQfw0vyv&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;8JSPdVEl9xWM1446yXQM&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 321 181"><metadata id="metadata50"/><g id="g36"><path id="path4" fill="none" stroke="#000" stroke-miterlimit="10" d="M 160 60 L 80.2 116.33" pointer-events="stroke"/><path id="path6" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 75.91 119.36 L 79.61 112.46 L 80.2 116.33 L 83.65 118.18 Z" pointer-events="all"/><path id="path8" fill="none" stroke="#000" stroke-miterlimit="10" d="M 160 60 L 239.8 116.33" pointer-events="stroke"/><path id="path10" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 244.09 119.36 L 236.35 118.18 L 239.8 116.33 L 240.39 112.46 Z" pointer-events="all"/><rect id="rect12" width="180" height="60" x="70" y="0" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g18" transform="translate(-0.5 -0.5)"><switch id="switch16"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:178px;height:1px;padding-top:30px;margin-left:71px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ReactiveSequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text14" x="160" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">ReactiveSequence</text></switch></g><rect id="rect20" width="150" height="60" x="170" y="120" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g26" transform="translate(-0.5 -0.5)"><switch id="switch24"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:150px;margin-left:171px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ApproachEnemy</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text22" x="245" y="155" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">ApproachEnemy</text></switch></g><rect id="rect28" width="150" height="60" x="0" y="120" fill="#FFF" stroke="#000" pointer-events="all" rx="21.6" ry="21.6"/><g id="g34" transform="translate(-0.5 -0.5)"><switch id="switch32"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:150px;margin-left:1px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">IsEnemyVisible</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text30" x="75" y="155" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">IsEnemyVisible</text></switch></g></g></svg>
\ No newline at end of file
diff --git a/docs/images/SequenceBasic.svg b/docs/images/SequenceBasic.svg
index d167dd27b..8c1fb00e6 100644
--- a/docs/images/SequenceBasic.svg
+++ b/docs/images/SequenceBasic.svg
@@ -1,4 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns="http://www.w3.org/2000/svg" style="background-color: rgb(255, 255, 255);" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="466px" height="151px" viewBox="-0.5 -0.5 466 151" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:50:18.155Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;mGPcX5_LkMqR0Xt8hK01&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;-Dek54CL9MAO_r9ihOgc&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"><defs/><g><path d="M 230 50 L 105.94 97.71" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 101.04 99.6 L 106.32 93.82 L 105.94 97.71 L 108.83 100.35 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 230 50 L 230 93.63" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 230 98.88 L 226.5 91.88 L 230 93.63 L 233.5 91.88 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 230 50 L 358.53 97.78" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 363.45 99.61 L 355.67 100.45 L 358.53 97.78 L 358.11 93.89 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="170" y="10" width="120" height="40" fill="rgb(255, 255, 255)" stroke="#0000ff" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 171px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</div></div></div></foreignObject><text x="230" y="35" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Sequence</text></switch></g><rect x="10" y="100" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 11px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenFridge</div></div></div></foreignObject><text x="70" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">OpenFridge</text></switch></g><rect x="170" y="100" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 171px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GrabBeer</div></div></div></foreignObject><text x="230" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">GrabBeer</text></switch></g><rect x="334.5" y="100" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 120px; margin-left: 336px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseFridge</div></div></div></foreignObject><text x="395" y="125" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CloseFridge</text></switch></g></g><switch><g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/><a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank"></a></switch></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="background-color:#fff" width="466" height="151" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:50:18.155Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;mGPcX5_LkMqR0Xt8hK01&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;-Dek54CL9MAO_r9ihOgc&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 466 151"><g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230 50 L 105.94 97.71" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 101.04 99.6 L 106.32 93.82 L 105.94 97.71 L 108.83 100.35 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230 50 L 230 93.63" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 230 98.88 L 226.5 91.88 L 230 93.63 L 233.5 91.88 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 230 50 L 358.53 97.78" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 363.45 99.61 L 355.67 100.45 L 358.53 97.78 L 358.11 93.89 Z" pointer-events="all"/><rect width="120" height="40" x="170" y="10" fill="#FFF" stroke="#00f" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:171px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</div></div></div></foreignObject><text x="230" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect width="120" height="40" x="10" y="100" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:11px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenFridge</div></div></div></foreignObject><text x="70" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">OpenFridge</text></switch></g><rect width="120" height="40" x="170" y="100" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:171px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GrabBeer</div></div></div></foreignObject><text x="230" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">GrabBeer</text></switch></g><rect width="120" height="40" x="334.5" y="100" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:120px;margin-left:336px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseFridge</div></div></div></foreignObject><text x="395" y="125" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseFridge</text></switch></g></g></svg>
\ No newline at end of file
diff --git a/docs/images/SequenceNode.svg b/docs/images/SequenceNode.svg
index 5754bf716..ef7eec251 100644
--- a/docs/images/SequenceNode.svg
+++ b/docs/images/SequenceNode.svg
@@ -1,318 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-
-<svg
-   xmlns:xhtml="http://www.w3.org/1999/xhtml"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   style="background-color: rgb(255, 255, 255);"
-   version="1.1"
-   width="571px"
-   height="181px"
-   viewBox="-0.5 -0.5 571 181"
-   content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:18:42.496Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;Sk5wmU9rWodo_YCvxg8Y&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;QDv7YM2D_S_Yd1SvJyLI&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"
-   id="svg70"
-   sodipodi:docname="SequenceNode.svg"
-   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)">
-  <metadata
-     id="metadata74">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="772"
-     inkscape:window-height="480"
-     id="namedview72"
-     showgrid="false"
-     inkscape:zoom="0.60770578"
-     inkscape:cx="285.5"
-     inkscape:cy="90.5"
-     inkscape:window-x="72"
-     inkscape:window-y="27"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg70" />
-  <defs
-     id="defs2" />
-  <g
-     id="g60">
-    <path
-       d="M 290 60 L 118.53 117.96"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path4" />
-    <path
-       d="M 113.56 119.64 L 119.07 114.08 L 118.53 117.96 L 121.31 120.72 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path6" />
-    <path
-       d="M 290 60 L 244.08 115.11"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path8" />
-    <path
-       d="M 240.72 119.14 L 242.51 111.52 L 244.08 115.11 L 247.89 116 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path10" />
-    <path
-       d="M 290 60 L 357.59 115.94"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path12" />
-    <path
-       d="M 361.64 119.29 L 354.01 117.52 L 357.59 115.94 L 358.48 112.13 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path14" />
-    <path
-       d="M 290 60 L 523.82 118.46"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path16" />
-    <path
-       d="M 528.92 119.73 L 521.28 121.43 L 523.82 118.46 L 522.97 114.64 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path18" />
-    <rect
-       x="230"
-       y="0"
-       width="120"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect20" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g26">
-      <switch
-         id="switch24">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 231px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="290"
-           y="35"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text22">Sequence</text>
-      </switch>
-    </g>
-    <rect
-       x="330"
-       y="120"
-       width="130"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect28" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g34">
-      <switch
-         id="switch32">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 128px; height: 1px; padding-top: 150px; margin-left: 331px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">AimAtEnemy</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="395"
-           y="155"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text30">AimAtEnemy</text>
-      </switch>
-    </g>
-    <rect
-       x="490"
-       y="120"
-       width="80"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect36" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g42">
-      <switch
-         id="switch40">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 150px; margin-left: 491px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Shoot</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="530"
-           y="155"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text38">Shoot</text>
-      </switch>
-    </g>
-    <rect
-       x="0"
-       y="120"
-       width="150"
-       height="60"
-       rx="21.6"
-       ry="21.6"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect44" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g50">
-      <switch
-         id="switch48">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 150px; margin-left: 1px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">IsEnemyVisible</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="75"
-           y="155"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text46">IsEnemyVisible</text>
-      </switch>
-    </g>
-    <rect
-       x="170"
-       y="120"
-       width="140"
-       height="60"
-       rx="21.6"
-       ry="21.6"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect52" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g58">
-      <switch
-         id="switch56">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 150px; margin-left: 171px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">isRifleLoaded</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="240"
-           y="155"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text54">isRifleLoaded</text>
-      </switch>
-    </g>
-  </g>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xhtml="http://www.w3.org/1999/xhtml" style="background-color:#fff" id="svg70" width="571" height="181" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:18:42.496Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;Sk5wmU9rWodo_YCvxg8Y&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;QDv7YM2D_S_Yd1SvJyLI&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 571 181"><metadata id="metadata74"/><g id="g60"><path id="path4" fill="none" stroke="#000" stroke-miterlimit="10" d="M 290 60 L 118.53 117.96" pointer-events="stroke"/><path id="path6" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 113.56 119.64 L 119.07 114.08 L 118.53 117.96 L 121.31 120.72 Z" pointer-events="all"/><path id="path8" fill="none" stroke="#000" stroke-miterlimit="10" d="M 290 60 L 244.08 115.11" pointer-events="stroke"/><path id="path10" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 240.72 119.14 L 242.51 111.52 L 244.08 115.11 L 247.89 116 Z" pointer-events="all"/><path id="path12" fill="none" stroke="#000" stroke-miterlimit="10" d="M 290 60 L 357.59 115.94" pointer-events="stroke"/><path id="path14" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 361.64 119.29 L 354.01 117.52 L 357.59 115.94 L 358.48 112.13 Z" pointer-events="all"/><path id="path16" fill="none" stroke="#000" stroke-miterlimit="10" d="M 290 60 L 523.82 118.46" pointer-events="stroke"/><path id="path18" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 528.92 119.73 L 521.28 121.43 L 523.82 118.46 L 522.97 114.64 Z" pointer-events="all"/><rect id="rect20" width="120" height="60" x="230" y="0" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g26" transform="translate(-0.5 -0.5)"><switch id="switch24"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:231px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text22" x="290" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect id="rect28" width="130" height="60" x="330" y="120" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g34" transform="translate(-0.5 -0.5)"><switch id="switch32"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:128px;height:1px;padding-top:150px;margin-left:331px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">AimAtEnemy</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text30" x="395" y="155" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">AimAtEnemy</text></switch></g><rect id="rect36" width="80" height="60" x="490" y="120" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g42" transform="translate(-0.5 -0.5)"><switch id="switch40"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:78px;height:1px;padding-top:150px;margin-left:491px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Shoot</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text38" x="530" y="155" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Shoot</text></switch></g><rect id="rect44" width="150" height="60" x="0" y="120" fill="#FFF" stroke="#000" pointer-events="all" rx="21.6" ry="21.6"/><g id="g50" transform="translate(-0.5 -0.5)"><switch id="switch48"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:150px;margin-left:1px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">IsEnemyVisible</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text46" x="75" y="155" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">IsEnemyVisible</text></switch></g><rect id="rect52" width="140" height="60" x="170" y="120" fill="#FFF" stroke="#000" pointer-events="all" rx="21.6" ry="21.6"/><g id="g58" transform="translate(-0.5 -0.5)"><switch id="switch56"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:138px;height:1px;padding-top:150px;margin-left:171px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">isRifleLoaded</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text54" x="240" y="155" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">isRifleLoaded</text></switch></g></g></svg>
\ No newline at end of file
diff --git a/docs/images/SequenceStar.svg b/docs/images/SequenceStar.svg
index 4664bcf6c..3d6278937 100644
--- a/docs/images/SequenceStar.svg
+++ b/docs/images/SequenceStar.svg
@@ -1,314 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Do not edit this file with editors other than diagrams.net -->
-
-<svg
-   xmlns:xhtml="http://www.w3.org/1999/xhtml"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   style="background-color: rgb(255, 255, 255);"
-   version="1.1"
-   width="441px"
-   height="302px"
-   viewBox="-0.5 -0.5 441 302"
-   content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:23:12.908Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;18veofEKuKUwUDRxzVob&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;BNCKIlJ_xest3XBbFGQC&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;"
-   id="svg70"
-   sodipodi:docname="SequenceStar.svg"
-   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)">
-  <metadata
-     id="metadata74">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="772"
-     inkscape:window-height="480"
-     id="namedview72"
-     showgrid="false"
-     inkscape:zoom="0.78145695"
-     inkscape:cx="220.5"
-     inkscape:cy="151"
-     inkscape:window-x="72"
-     inkscape:window-y="27"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg70" />
-  <defs
-     id="defs2" />
-  <g
-     id="g60">
-    <path
-       d="M 220 180 L 102.15 227.61"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path4" />
-    <path
-       d="M 97.29 229.58 L 102.47 223.71 L 102.15 227.61 L 105.09 230.2 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path6" />
-    <path
-       d="M 220 180 L 366.45 228.02"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path8" />
-    <path
-       d="M 371.44 229.65 L 363.7 230.8 L 366.45 228.02 L 365.88 224.15 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path10" />
-    <path
-       d="M 220 180 L 220 223.63"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path12" />
-    <path
-       d="M 220 228.88 L 216.5 221.88 L 220 223.63 L 223.5 221.88 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path14" />
-    <rect
-       x="150"
-       y="120"
-       width="140"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect16" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g22">
-      <switch
-         id="switch20">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 150px; margin-left: 151px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">SequenceStar</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="220"
-           y="155"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text18">SequenceStar</text>
-      </switch>
-    </g>
-    <rect
-       x="315"
-       y="230"
-       width="115"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect24" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g30">
-      <switch
-         id="switch28">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 113px; height: 1px; padding-top: 260px; margin-left: 316px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GoTo(C)</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="373"
-           y="265"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text26">GoTo(C)</text>
-      </switch>
-    </g>
-    <path
-       d="M 220 70 L 220 113.63"
-       fill="none"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="stroke"
-       id="path32" />
-    <path
-       d="M 220 118.88 L 216.5 111.88 L 220 113.63 L 223.5 111.88 Z"
-       fill="rgb(0, 0, 0)"
-       stroke="rgb(0, 0, 0)"
-       stroke-miterlimit="10"
-       pointer-events="all"
-       id="path34" />
-    <rect
-       x="125"
-       y="10"
-       width="190"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect36" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g42">
-      <switch
-         id="switch40">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 188px; height: 1px; padding-top: 40px; margin-left: 126px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">RetryUntilSuccesful</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="220"
-           y="45"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text38">RetryUntilSuccesful</text>
-      </switch>
-    </g>
-    <rect
-       x="10"
-       y="230"
-       width="115"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect44" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g50">
-      <switch
-         id="switch48">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 113px; height: 1px; padding-top: 260px; margin-left: 11px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GoTo(A)</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="68"
-           y="265"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text46">GoTo(A)</text>
-      </switch>
-    </g>
-    <rect
-       x="162.5"
-       y="230"
-       width="115"
-       height="60"
-       fill="rgb(255, 255, 255)"
-       stroke="rgb(0, 0, 0)"
-       pointer-events="all"
-       id="rect52" />
-    <g
-       transform="translate(-0.5 -0.5)"
-       id="g58">
-      <switch
-         id="switch56">
-        <foreignObject
-           style="overflow: visible; text-align: left;"
-           pointer-events="none"
-           width="100%"
-           height="100%"
-           requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility">
-          <xhtml:div
-             style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 113px; height: 1px; padding-top: 260px; margin-left: 164px;">
-            <xhtml:div
-               style="box-sizing: border-box; font-size: 0px; text-align: center;"
-               data-drawio-colors="color: rgb(0, 0, 0); ">
-              <xhtml:div
-                 style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GoTo(B)</xhtml:div>
-            </xhtml:div>
-          </xhtml:div>
-        </foreignObject>
-        <text
-           x="220"
-           y="265"
-           fill="rgb(0, 0, 0)"
-           font-family="Helvetica"
-           font-size="18px"
-           text-anchor="middle"
-           id="text54">GoTo(B)</text>
-      </switch>
-    </g>
-  </g>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xhtml="http://www.w3.org/1999/xhtml" style="background-color:#fff" id="svg70" width="441" height="302" content="&lt;mxfile host=&quot;app.diagrams.net&quot; modified=&quot;2022-01-14T22:23:12.908Z&quot; agent=&quot;5.0 (X11)&quot; version=&quot;16.2.7&quot; etag=&quot;18veofEKuKUwUDRxzVob&quot; type=&quot;google&quot;&gt;&lt;diagram id=&quot;BNCKIlJ_xest3XBbFGQC&quot;&gt;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&lt;/diagram&gt;&lt;/mxfile&gt;" version="1.1" viewBox="-0.5 -0.5 441 302"><metadata id="metadata74"/><g id="g60"><path id="path4" fill="none" stroke="#000" stroke-miterlimit="10" d="M 220 180 L 102.15 227.61" pointer-events="stroke"/><path id="path6" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 97.29 229.58 L 102.47 223.71 L 102.15 227.61 L 105.09 230.2 Z" pointer-events="all"/><path id="path8" fill="none" stroke="#000" stroke-miterlimit="10" d="M 220 180 L 366.45 228.02" pointer-events="stroke"/><path id="path10" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 371.44 229.65 L 363.7 230.8 L 366.45 228.02 L 365.88 224.15 Z" pointer-events="all"/><path id="path12" fill="none" stroke="#000" stroke-miterlimit="10" d="M 220 180 L 220 223.63" pointer-events="stroke"/><path id="path14" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 220 228.88 L 216.5 221.88 L 220 223.63 L 223.5 221.88 Z" pointer-events="all"/><rect id="rect16" width="140" height="60" x="150" y="120" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g22" transform="translate(-0.5 -0.5)"><switch id="switch20"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:138px;height:1px;padding-top:150px;margin-left:151px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">SequenceStar</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text18" x="220" y="155" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">SequenceStar</text></switch></g><rect id="rect24" width="115" height="60" x="315" y="230" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g30" transform="translate(-0.5 -0.5)"><switch id="switch28"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:113px;height:1px;padding-top:260px;margin-left:316px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GoTo(C)</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text26" x="373" y="265" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">GoTo(C)</text></switch></g><path id="path32" fill="none" stroke="#000" stroke-miterlimit="10" d="M 220 70 L 220 113.63" pointer-events="stroke"/><path id="path34" fill="#000" stroke="#000" stroke-miterlimit="10" d="M 220 118.88 L 216.5 111.88 L 220 113.63 L 223.5 111.88 Z" pointer-events="all"/><rect id="rect36" width="190" height="60" x="125" y="10" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g42" transform="translate(-0.5 -0.5)"><switch id="switch40"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:188px;height:1px;padding-top:40px;margin-left:126px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">RetryUntilSuccesful</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text38" x="220" y="45" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">RetryUntilSuccesful</text></switch></g><rect id="rect44" width="115" height="60" x="10" y="230" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g50" transform="translate(-0.5 -0.5)"><switch id="switch48"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:113px;height:1px;padding-top:260px;margin-left:11px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GoTo(A)</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text46" x="68" y="265" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">GoTo(A)</text></switch></g><rect id="rect52" width="115" height="60" x="162.5" y="230" fill="#FFF" stroke="#000" pointer-events="all"/><g id="g58" transform="translate(-0.5 -0.5)"><switch id="switch56"><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><xhtml:div style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:113px;height:1px;padding-top:260px;margin-left:164px"><xhtml:div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><xhtml:div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">GoTo(B)</xhtml:div></xhtml:div></xhtml:div></foreignObject><text id="text54" x="220" y="265" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">GoTo(B)</text></switch></g></g></svg>
\ No newline at end of file
diff --git a/docs/images/Tutorial1.svg b/docs/images/Tutorial1.svg
index ff44a8a29..4b8a84fd8 100644
--- a/docs/images/Tutorial1.svg
+++ b/docs/images/Tutorial1.svg
@@ -1,3 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns="http://www.w3.org/2000/svg" style="background-color: rgb(255, 255, 255);" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="651px" height="161px" viewBox="-0.5 -0.5 651 161"><defs/><g><path d="M 350 50 L 284.83 105.86" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280.85 109.27 L 283.89 102.06 L 284.83 105.86 L 288.44 107.37 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 350 50 L 410.32 105.68" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 414.18 109.24 L 406.66 107.07 L 410.32 105.68 L 411.41 101.92 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 350 50 L 543.9 108.17" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 548.93 109.68 L 541.22 111.02 L 543.9 108.17 L 543.23 104.31 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 350 50 L 91.21 108.59" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 86.09 109.75 L 92.14 104.79 L 91.21 108.59 L 93.69 111.62 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="290" y="10" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 291px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</div></div></div></foreignObject><text x="350" y="35" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Sequence</text></switch></g><rect x="190" y="110" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 130px; margin-left: 191px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenGripper</div></div></div></foreignObject><text x="250" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">OpenGripper</text></switch></g><rect x="340" y="110" width="150" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 130px; margin-left: 341px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ApproachObject</div></div></div></foreignObject><text x="415" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">ApproachObject</text></switch></g><rect x="520" y="110" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 130px; margin-left: 521px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseGripper</div></div></div></foreignObject><text x="580" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CloseGripper</text></switch></g><rect x="10" y="110" width="150" height="40" rx="14.4" ry="14.4" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 130px; margin-left: 11px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: rgb(0, 0, 0); "><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CheckBattery</div></div></div></foreignObject><text x="85" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CheckBattery</text></switch></g></g><switch><g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/><a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank"><text text-anchor="middle" font-size="10px" x="50%" y="100%">Text is not SVG - cannot display</text></a></switch></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="background-color:#fff" width="651" height="161" version="1.1" viewBox="-0.5 -0.5 651 161"><g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 284.83 105.86" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 280.85 109.27 L 283.89 102.06 L 284.83 105.86 L 288.44 107.37 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 410.32 105.68" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 414.18 109.24 L 406.66 107.07 L 410.32 105.68 L 411.41 101.92 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 543.9 108.17" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 548.93 109.68 L 541.22 111.02 L 543.9 108.17 L 543.23 104.31 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 91.21 108.59" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 86.09 109.75 L 92.14 104.79 L 91.21 108.59 L 93.69 111.62 Z" pointer-events="all"/><rect width="120" height="40" x="290" y="10" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:291px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</div></div></div></foreignObject><text x="350" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect width="120" height="40" x="190" y="110" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:130px;margin-left:191px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenGripper</div></div></div></foreignObject><text x="250" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">OpenGripper</text></switch></g><rect width="150" height="40" x="340" y="110" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:130px;margin-left:341px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ApproachObject</div></div></div></foreignObject><text x="415" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">ApproachObject</text></switch></g><rect width="120" height="40" x="520" y="110" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:130px;margin-left:521px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseGripper</div></div></div></foreignObject><text x="580" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseGripper</text></switch></g><rect width="150" height="40" x="10" y="110" fill="#FFF" stroke="#000" pointer-events="all" rx="14.4" ry="14.4"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow:visible;text-align:left" width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:130px;margin-left:11px"><div style="box-sizing:border-box;font-size:0;text-align:center" data-drawio-colors="color: rgb(0, 0, 0);"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CheckBattery</div></div></div></foreignObject><text x="85" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CheckBattery</text></switch></g></g><switch><a target="_blank" transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems"><text x="50%" y="100%" font-size="10" text-anchor="middle">Text is not SVG - cannot display</text></a></switch></svg>
\ No newline at end of file
diff --git a/docs/images/Tutorial2.svg b/docs/images/Tutorial2.svg
index 08552fc10..f010f3d48 100644
--- a/docs/images/Tutorial2.svg
+++ b/docs/images/Tutorial2.svg
@@ -1,3 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="901px" height="601px" viewBox="-0.5 -0.5 901 601" style="background-color: rgb(255, 255, 255);"><defs/><g><path d="M 350 50 L 284.83 105.86" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 280.85 109.27 L 283.89 102.06 L 284.83 105.86 L 288.44 107.37 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 350 50 L 410.32 105.68" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 414.18 109.24 L 406.66 107.07 L 410.32 105.68 L 411.41 101.92 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 350 50 L 543.9 108.17" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 548.93 109.68 L 541.22 111.02 L 543.9 108.17 L 543.23 104.31 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 350 50 L 91.21 108.59" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 86.09 109.75 L 92.14 104.79 L 91.21 108.59 L 93.69 111.62 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="290" y="10" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 30px; margin-left: 291px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</div></div></div></foreignObject><text x="350" y="35" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Sequence</text></switch></g><rect x="190" y="110" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 130px; margin-left: 191px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">OpenGripper</div></div></div></foreignObject><text x="250" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">OpenGripper</text></switch></g><rect x="340" y="110" width="150" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 130px; margin-left: 341px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">ApproachObject</div></div></div></foreignObject><text x="415" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">ApproachObject</text></switch></g><rect x="520" y="110" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 130px; margin-left: 521px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CloseGripper</div></div></div></foreignObject><text x="580" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CloseGripper</text></switch></g><rect x="10" y="110" width="150" height="40" rx="14.4" ry="14.4" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 148px; height: 1px; padding-top: 130px; margin-left: 11px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">CheckBattery</div></div></div></foreignObject><text x="85" y="135" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">CheckBattery</text></switch></g><path d="M 470 224 L 608.6 280.59" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 613.46 282.58 L 605.66 283.17 L 608.6 280.59 L 608.31 276.69 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 470 224 L 380.41 279.64" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 375.95 282.41 L 380.05 275.74 L 380.41 279.64 L 383.74 281.69 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 470 224 L 768.75 281.79" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 773.9 282.79 L 766.37 284.89 L 768.75 281.79 L 767.69 278.02 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 470 224 L 186.24 281.73" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 181.1 282.78 L 187.26 277.95 L 186.24 281.73 L 188.65 284.81 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="410" y="184" width="120" height="40" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 204px; margin-left: 411px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">Sequence</div></div></div></foreignObject><text x="470" y="209" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">Sequence</text></switch></g><path d="M 574.5 359 Q 574.5 430 522.25 430 Q 470 430 470 485 Q 470 540 513.63 540" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="stroke"/><path d="M 518.88 540 L 511.88 543.5 L 513.63 540 L 511.88 536.5 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><rect x="494.5" y="283" width="160" height="76" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 321px; margin-left: 496px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><div>ThinkWhatToSay</div><div style="font-size: 15px"><br /></div><div><font style="font-size: 15px">text={the_answer}</font><br /></div></div></div></div></foreignObject><text x="575" y="326" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">ThinkWhatToSay...</text></switch></g><rect x="280" y="283" width="190" height="76" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 188px; height: 1px; padding-top: 321px; margin-left: 281px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><div>SaySomething2</div><div style="font-size: 15px"><br /></div><div style="font-size: 15px">message="this works too"<br /></div></div></div></div></foreignObject><text x="375" y="326" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">SaySomething2...</text></switch></g><rect x="680" y="283" width="190" height="76" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 188px; height: 1px; padding-top: 321px; margin-left: 681px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><div style="font-size: 15px"><font style="font-size: 18px">SaySomething</font><div><br /></div>message={the_answer}</div></div></div></div></foreignObject><text x="775" y="326" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">SaySomething...</text></switch></g><rect x="100" y="283" width="160" height="82" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 158px; height: 1px; padding-top: 324px; margin-left: 101px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><div>SaySomething</div><div><br /></div><div style="font-size: 15px">message="hello"<br /></div></div></div></div></foreignObject><text x="180" y="329" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">SaySomething...</text></switch></g><path d="M 520 490 L 520 460 L 850 460 L 850 490" fill="rgb(255, 255, 255)" stroke="#0000ff" stroke-miterlimit="10" pointer-events="all"/><path d="M 520 490 L 520 590 L 850 590 L 850 490" fill="none" stroke="#0000ff" stroke-miterlimit="10" pointer-events="none"/><path d="M 520 490 L 850 490" fill="none" stroke="#0000ff" stroke-miterlimit="10" pointer-events="none"/><path d="M 520 523 L 630 523 L 710 523 L 850 523" fill="none" stroke="#0000ff" stroke-miterlimit="10" pointer-events="none"/><path d="M 520 557 L 630 557 L 710 557 L 850 557" fill="none" stroke="#0000ff" stroke-miterlimit="10" pointer-events="none"/><path d="M 630 490 L 630 523 L 630 557 L 630 590" fill="none" stroke="#0000ff" stroke-miterlimit="10" pointer-events="none"/><path d="M 710 490 L 710 523 L 710 557 L 710 590" fill="none" stroke="#0000ff" stroke-miterlimit="10" pointer-events="none"/><g fill="rgb(0, 0, 0)" font-family="Helvetica" font-weight="bold" pointer-events="none" text-anchor="middle" font-size="18px"><text x="684.5" y="482.5">Blackboard</text></g><path d="M 520 490 M 630 490 M 630 523 M 520 523" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 108px; height: 1px; padding-top: 507px; margin-left: 521px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 29px; overflow: hidden;"><div style="display: inline-block; font-size: 16px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; font-weight: bold; white-space: normal; overflow-wrap: normal;">KEY</div></div></div></foreignObject><text x="575" y="511" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="16px" text-anchor="middle" font-weight="bold">KEY</text></switch></g><path d="M 630 490 M 710 490 M 710 523 M 630 523" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 507px; margin-left: 631px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 29px; overflow: hidden;"><div style="display: inline-block; font-size: 16px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; font-weight: bold; white-space: normal; overflow-wrap: normal;">TYPE</div></div></div></foreignObject><text x="670" y="511" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="16px" text-anchor="middle" font-weight="bold">TYPE</text></switch></g><path d="M 710 490 M 850 490 M 850 523 M 710 523" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 507px; margin-left: 711px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 29px; overflow: hidden;"><div style="display: inline-block; font-size: 16px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; font-weight: bold; white-space: normal; overflow-wrap: normal;">VALUE</div></div></div></foreignObject><text x="780" y="511" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="16px" text-anchor="middle" font-weight="bold">VALUE</text></switch></g><path d="M 520 523 M 630 523 M 630 557 M 520 557" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 108px; height: 1px; padding-top: 540px; margin-left: 521px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 30px; overflow: hidden;"><div style="display: inline-block; font-size: 15px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; white-space: normal; overflow-wrap: normal;">the_answer</div></div></div></foreignObject><text x="575" y="545" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="15px" text-anchor="middle">the_answer</text></switch></g><path d="M 630 523 M 710 523 M 710 557 M 630 557" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 540px; margin-left: 631px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 30px; overflow: hidden;"><div style="display: inline-block; font-size: 15px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; white-space: normal; overflow-wrap: normal;">string</div></div></div></foreignObject><text x="670" y="545" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="15px" text-anchor="middle">string</text></switch></g><path d="M 710 523 M 850 523 M 850 557 M 710 557" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 540px; margin-left: 711px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 30px; overflow: hidden;"><div style="display: inline-block; font-size: 15px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; white-space: normal; overflow-wrap: normal;"><font style="font-size: 15px">"the answer is 42"<br style="font-size: 15px" /></font></div></div></div></foreignObject><text x="780" y="545" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="15px" text-anchor="middle">"the answer is 42"&#xa;</text></switch></g><path d="M 520 557 M 630 557 M 630 590 M 520 590" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 108px; height: 1px; padding-top: 574px; margin-left: 521px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 29px; overflow: hidden;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; white-space: normal; overflow-wrap: normal;">...</div></div></div></foreignObject><text x="575" y="579" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">...</text></switch></g><path d="M 630 557 M 710 557 M 710 590 M 630 590" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 78px; height: 1px; padding-top: 574px; margin-left: 631px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 29px; overflow: hidden;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; white-space: normal; overflow-wrap: normal;">...</div></div></div></foreignObject><text x="670" y="579" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">...</text></switch></g><path d="M 710 557 M 850 557 M 850 590 M 710 590" fill="none" stroke="#0000ff" stroke-linecap="square" stroke-miterlimit="10" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 574px; margin-left: 711px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center; max-height: 29px; overflow: hidden;"><div style="display: inline-block; font-size: 18px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: none; white-space: normal; overflow-wrap: normal;">...</div></div></div></foreignObject><text x="780" y="579" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="18px" text-anchor="middle">...</text></switch></g><path d="M 850 540 Q 890 540 890 480 Q 890 420 832.5 420 Q 775 420 775 365.37" fill="none" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" stroke-dasharray="3 3" pointer-events="none"/><path d="M 775 360.12 L 778.5 367.12 L 775 365.37 L 771.5 367.12 Z" fill="rgb(0, 0, 0)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="none"/></g><switch><g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/><a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank"><text text-anchor="middle" font-size="10px" x="50%" y="100%">Text is not SVG - cannot display</text></a></switch></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="901" height="601" version="1.1" viewBox="-0.5 -0.5 901 601" style="background-color:#fff"><g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 284.83 105.86" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 280.85 109.27 L 283.89 102.06 L 284.83 105.86 L 288.44 107.37 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 410.32 105.68" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 414.18 109.24 L 406.66 107.07 L 410.32 105.68 L 411.41 101.92 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 543.9 108.17" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 548.93 109.68 L 541.22 111.02 L 543.9 108.17 L 543.23 104.31 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 350 50 L 91.21 108.59" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 86.09 109.75 L 92.14 104.79 L 91.21 108.59 L 93.69 111.62 Z" pointer-events="all"/><rect width="120" height="40" x="290" y="10" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:30px;margin-left:291px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</div></div></div></foreignObject><text x="350" y="35" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><rect width="120" height="40" x="190" y="110" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:130px;margin-left:191px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">OpenGripper</div></div></div></foreignObject><text x="250" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">OpenGripper</text></switch></g><rect width="150" height="40" x="340" y="110" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:130px;margin-left:341px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">ApproachObject</div></div></div></foreignObject><text x="415" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">ApproachObject</text></switch></g><rect width="120" height="40" x="520" y="110" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:130px;margin-left:521px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CloseGripper</div></div></div></foreignObject><text x="580" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CloseGripper</text></switch></g><rect width="150" height="40" x="10" y="110" fill="#FFF" stroke="#000" pointer-events="all" rx="14.4" ry="14.4"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:148px;height:1px;padding-top:130px;margin-left:11px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">CheckBattery</div></div></div></foreignObject><text x="85" y="135" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">CheckBattery</text></switch></g><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 470 224 L 608.6 280.59" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 613.46 282.58 L 605.66 283.17 L 608.6 280.59 L 608.31 276.69 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 470 224 L 380.41 279.64" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 375.95 282.41 L 380.05 275.74 L 380.41 279.64 L 383.74 281.69 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 470 224 L 768.75 281.79" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 773.9 282.79 L 766.37 284.89 L 768.75 281.79 L 767.69 278.02 Z" pointer-events="all"/><path fill="none" stroke="#000" stroke-miterlimit="10" d="M 470 224 L 186.24 281.73" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 181.1 282.78 L 187.26 277.95 L 186.24 281.73 L 188.65 284.81 Z" pointer-events="all"/><rect width="120" height="40" x="410" y="184" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:118px;height:1px;padding-top:204px;margin-left:411px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal">Sequence</div></div></div></foreignObject><text x="470" y="209" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">Sequence</text></switch></g><path fill="none" stroke="#000" stroke-dasharray="3 3" stroke-miterlimit="10" d="M 574.5 359 Q 574.5 430 522.25 430 Q 470 430 470 485 Q 470 540 513.63 540" pointer-events="stroke"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 518.88 540 L 511.88 543.5 L 513.63 540 L 511.88 536.5 Z" pointer-events="all"/><rect width="160" height="76" x="494.5" y="283" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:158px;height:1px;padding-top:321px;margin-left:496px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal"><div>ThinkWhatToSay</div><div style="font-size:15px"><br/></div><div><font style="font-size:15px">text={the_answer}</font><br/></div></div></div></div></foreignObject><text x="575" y="326" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">ThinkWhatToSay...</text></switch></g><rect width="190" height="76" x="280" y="283" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:188px;height:1px;padding-top:321px;margin-left:281px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal"><div>SaySomething2</div><div style="font-size:15px"><br/></div><div style="font-size:15px">message=&quot;this works too&quot;<br/></div></div></div></div></foreignObject><text x="375" y="326" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">SaySomething2...</text></switch></g><rect width="190" height="76" x="680" y="283" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:188px;height:1px;padding-top:321px;margin-left:681px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal"><div style="font-size:15px"><font style="font-size:18px">SaySomething</font><div><br/></div>message={the_answer}</div></div></div></div></foreignObject><text x="775" y="326" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">SaySomething...</text></switch></g><rect width="160" height="82" x="100" y="283" fill="#FFF" stroke="#000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:158px;height:1px;padding-top:324px;margin-left:101px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:all;white-space:normal;overflow-wrap:normal"><div>SaySomething</div><div><br/></div><div style="font-size:15px">message=&quot;hello&quot;<br/></div></div></div></div></foreignObject><text x="180" y="329" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">SaySomething...</text></switch></g><path fill="#FFF" stroke="#00f" stroke-miterlimit="10" d="M 520 490 L 520 460 L 850 460 L 850 490" pointer-events="all"/><path fill="none" stroke="#00f" stroke-miterlimit="10" d="M 520 490 L 520 590 L 850 590 L 850 490" pointer-events="none"/><path fill="none" stroke="#00f" stroke-miterlimit="10" d="M 520 490 L 850 490" pointer-events="none"/><path fill="none" stroke="#00f" stroke-miterlimit="10" d="M 520 523 L 630 523 L 710 523 L 850 523" pointer-events="none"/><path fill="none" stroke="#00f" stroke-miterlimit="10" d="M 520 557 L 630 557 L 710 557 L 850 557" pointer-events="none"/><path fill="none" stroke="#00f" stroke-miterlimit="10" d="M 630 490 L 630 523 L 630 557 L 630 590" pointer-events="none"/><path fill="none" stroke="#00f" stroke-miterlimit="10" d="M 710 490 L 710 523 L 710 557 L 710 590" pointer-events="none"/><g fill="#000" font-family="Helvetica" font-size="18" font-weight="bold" pointer-events="none" text-anchor="middle"><text x="684.5" y="482.5">Blackboard</text></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 520 490 M 630 490 M 630 523 M 520 523" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:108px;height:1px;padding-top:507px;margin-left:521px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:29px;overflow:hidden"><div style="display:inline-block;font-size:16px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;font-weight:700;white-space:normal;overflow-wrap:normal">KEY</div></div></div></foreignObject><text x="575" y="511" fill="#000" font-family="Helvetica" font-size="16" font-weight="bold" text-anchor="middle">KEY</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 630 490 M 710 490 M 710 523 M 630 523" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:78px;height:1px;padding-top:507px;margin-left:631px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:29px;overflow:hidden"><div style="display:inline-block;font-size:16px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;font-weight:700;white-space:normal;overflow-wrap:normal">TYPE</div></div></div></foreignObject><text x="670" y="511" fill="#000" font-family="Helvetica" font-size="16" font-weight="bold" text-anchor="middle">TYPE</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 710 490 M 850 490 M 850 523 M 710 523" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:138px;height:1px;padding-top:507px;margin-left:711px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:29px;overflow:hidden"><div style="display:inline-block;font-size:16px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;font-weight:700;white-space:normal;overflow-wrap:normal">VALUE</div></div></div></foreignObject><text x="780" y="511" fill="#000" font-family="Helvetica" font-size="16" font-weight="bold" text-anchor="middle">VALUE</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 520 523 M 630 523 M 630 557 M 520 557" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:108px;height:1px;padding-top:540px;margin-left:521px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:30px;overflow:hidden"><div style="display:inline-block;font-size:15px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;white-space:normal;overflow-wrap:normal">the_answer</div></div></div></foreignObject><text x="575" y="545" fill="#000" font-family="Helvetica" font-size="15" text-anchor="middle">the_answer</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 630 523 M 710 523 M 710 557 M 630 557" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:78px;height:1px;padding-top:540px;margin-left:631px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:30px;overflow:hidden"><div style="display:inline-block;font-size:15px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;white-space:normal;overflow-wrap:normal">string</div></div></div></foreignObject><text x="670" y="545" fill="#000" font-family="Helvetica" font-size="15" text-anchor="middle">string</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 710 523 M 850 523 M 850 557 M 710 557" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:138px;height:1px;padding-top:540px;margin-left:711px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:30px;overflow:hidden"><div style="display:inline-block;font-size:15px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;white-space:normal;overflow-wrap:normal"><font style="font-size:15px">&quot;the answer is 42&quot;<br style="font-size:15px"/></font></div></div></div></foreignObject><text x="780" y="545" fill="#000" font-family="Helvetica" font-size="15" text-anchor="middle">&quot;the answer is 42&quot;</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 520 557 M 630 557 M 630 590 M 520 590" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:108px;height:1px;padding-top:574px;margin-left:521px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:29px;overflow:hidden"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;white-space:normal;overflow-wrap:normal">...</div></div></div></foreignObject><text x="575" y="579" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">...</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 630 557 M 710 557 M 710 590 M 630 590" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:78px;height:1px;padding-top:574px;margin-left:631px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:29px;overflow:hidden"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;white-space:normal;overflow-wrap:normal">...</div></div></div></foreignObject><text x="670" y="579" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">...</text></switch></g><path fill="none" stroke="#00f" stroke-linecap="square" stroke-miterlimit="10" d="M 710 557 M 850 557 M 850 590 M 710 590" pointer-events="none"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject width="100%" height="100%" pointer-events="none" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow:visible;text-align:left"><div xmlns="http://www.w3.org/1999/xhtml" style="display:flex;align-items:unsafe center;justify-content:unsafe center;width:138px;height:1px;padding-top:574px;margin-left:711px"><div data-drawio-colors="color: rgb(0, 0, 0);" style="box-sizing:border-box;font-size:0;text-align:center;max-height:29px;overflow:hidden"><div style="display:inline-block;font-size:18px;font-family:Helvetica;color:#000;line-height:1.2;pointer-events:none;white-space:normal;overflow-wrap:normal">...</div></div></div></foreignObject><text x="780" y="579" fill="#000" font-family="Helvetica" font-size="18" text-anchor="middle">...</text></switch></g><path fill="none" stroke="#000" stroke-dasharray="3 3" stroke-miterlimit="10" d="M 850 540 Q 890 540 890 480 Q 890 420 832.5 420 Q 775 420 775 365.37" pointer-events="none"/><path fill="#000" stroke="#000" stroke-miterlimit="10" d="M 775 360.12 L 778.5 367.12 L 775 365.37 L 771.5 367.12 Z" pointer-events="none"/></g><switch><a target="_blank" transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems"><text x="50%" y="100%" font-size="10" text-anchor="middle">Text is not SVG - cannot display</text></a></switch></svg>
\ No newline at end of file