diff --git a/algo2/algo2-supports.pdf b/algo2/algo2-supports.pdf
index fc43f49..f17b7ce 100644
Binary files a/algo2/algo2-supports.pdf and b/algo2/algo2-supports.pdf differ
diff --git a/algo2/algo2-supports.svg b/algo2/algo2-supports.svg
index 3392fc7..8329d0d 100644
--- a/algo2/algo2-supports.svg
+++ b/algo2/algo2-supports.svg
@@ -7,6 +7,7 @@
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xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
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xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
id="svg2"
@@ -18,43 +19,2145 @@
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