"mirrored" is not actually a recipe option, this always occurs

Must have been a pre-1.12 option perhaps.

src/generated/resources/.cache/cache

@@ -10,9 +10,6 @@ af4049d7be050bfa541014046c241dc3eedab106 data\inspirations\advancements\recipes\
 acd50fefdaa2f07c22e1319b49c27f7723542a37 data\inspirations\advancements\recipes\decorations\chain.json
 5a581f0496ea6ea0e56716022f5e646fd8b94a5a data\inspirations\advancements\recipes\decorations\flower\cyan_flower.json
 d9fd1369332bfc8f5b8a68f5e2678d689b519df2 data\inspirations\advancements\recipes\decorations\green_enlightened_bush.json
-63d4af6c547604260c4a4e03341ca11f46d253f5 data\inspirations\advancements\recipes\decorations\rainbow_bookshelf_bgr.json
-ddb630b6e309654d968fac15024c31e8c318aba5 data\inspirations\advancements\recipes\decorations\rainbow_bookshelf_brg.json
-5a4d1bb069a78887a834ce962dd63767c3fb2c21 data\inspirations\advancements\recipes\decorations\rainbow_bookshelf_gbr.json
 8cd59db36dede42d6d5a9ea073b98a9dad920121 data\inspirations\advancements\recipes\decorations\rainbow_bookshelf_grb.json
 ef2d43f0e70ca18bced3a8f5ba507aefb811fe51 data\inspirations\advancements\recipes\decorations\rainbow_bookshelf_rbg.json
 1c3fc2d06c147fd86fa60fdefe85336b57194854 data\inspirations\advancements\recipes\decorations\rainbow_bookshelf_rgb.json
@@ -212,7 +209,7 @@ a4e02d1ed2ac677159fcc36ae862b99792adfd0c data\inspirations\recipes\gray_book.jso
 59931a52e6b61df91bc9d2e5646cc72620e9fd89 data\inspirations\recipes\green_book.json
 37a6221ebb343157c8a3485cb3c6902f8cf1a638 data\inspirations\recipes\green_carpeted_trapdoor.json
 839f0d0e0ce87994496619e623260fbaff031e8a data\inspirations\recipes\green_enlightened_bush.json
-01599f51d4bb030b5571684c8741216e6cfec7a9 data\inspirations\recipes\key.json
+187cd6db168674d57ece449f53272a0cfe5ef6d5 data\inspirations\recipes\key.json
 3c8b3ff5530129abc919ae8f36a93ed52eb1a7a1 data\inspirations\recipes\light_blue_book.json
 24ae23336a6e6e78d3ccedeec0eb8a399803477c data\inspirations\recipes\light_blue_carpeted_trapdoor.json
 fe9d89a83d5ef520eaf9c50f31ccd1f20fcc5a94 data\inspirations\recipes\light_gray_book.json
@@ -222,7 +219,7 @@ fb95ec4f0d2bd0230bd9460e10ef89950da2e6f1 data\inspirations\recipes\lime_book.jso
 777a0b4360b0c303149f4df2d5b2a932d0688cdb data\inspirations\recipes\lock.json
 c2319d4ae2333d77b9b6d834dd2f343ddfddee26 data\inspirations\recipes\magenta_book.json
 680fb656b42fc5365c29444354d48f57b842234b data\inspirations\recipes\magenta_carpeted_trapdoor.json
-9c368a78c890520b5fb31be53738f4ceec59f1e7 data\inspirations\recipes\north_compass.json
+638703965d86c22b7d849f863e934cbe3040434e data\inspirations\recipes\north_compass.json
 6af7781e7ac385fe244b53661c87b375ec1cd011 data\inspirations\recipes\orange_book.json
 eb018ff2b34759732f1e99506a7ba523f6388861 data\inspirations\recipes\orange_carpeted_trapdoor.json
 64a7168673050065410c993133250eff7cd66224 data\inspirations\recipes\photometer.json
@@ -231,9 +228,6 @@ ee52b311ad4088834c508b0f0d5447544102f5dc data\inspirations\recipes\pink_book.jso
 e2d2f3a50e236495cf11e25d768ff59da4a09b91 data\inspirations\recipes\pipe.json
 8e0a15cdb7a3645fec91672885f87bf4410b13ac data\inspirations\recipes\purple_book.json
 fdcf07c487d0a9e74638a5ff898abbb6dfaf620c data\inspirations\recipes\purple_carpeted_trapdoor.json
-7d47c46d1920b7da2a81c52219afb4e975fa1f07 data\inspirations\recipes\rainbow_bookshelf_bgr.json
-272547c4d1cb9da158ce1addb9f57cf54e8b4700 data\inspirations\recipes\rainbow_bookshelf_brg.json
-a8dcc4e6cf1e02e6b0cf652babc3b82e6fa8737a data\inspirations\recipes\rainbow_bookshelf_gbr.json
 6ba2a83618b2ca5f4f686396730ce74799a3d4e5 data\inspirations\recipes\rainbow_bookshelf_grb.json
 7e677d40007884073385f6e56574c729280e56da data\inspirations\recipes\rainbow_bookshelf_rbg.json
 a01b4e64ac5aa3374a3ee621c2b82fb6f5909abe data\inspirations\recipes\rainbow_bookshelf_rgb.json

src/generated/resources/data/inspirations/recipes/key.json

@@ -9,7 +9,6 @@
       "type": "inspirations:config"
     }
   ],
-  "mirrored": true,
   "pattern": [
     "IN"
   ],

src/generated/resources/data/inspirations/recipes/north_compass.json

@@ -9,7 +9,6 @@
       "type": "inspirations:config"
     }
   ],
-  "mirrored": true,
   "pattern": [
     " I ",
     "INI",

src/main/java/knightminer/inspirations/building/datagen/BuildingRecipeProvider.java

@@ -242,7 +242,7 @@ private void buildingBookshelf() {
 				.build(consumer);
 
 		// Allow any order for these.
-		for (String dyeRow: new String[]{"RGB", "RBG", "GRB", "GBR", "BRG", "BGR"}) {
+		for (String dyeRow: new String[]{"RGB", "RBG", "GRB"}) {
 			CondRecipe.shaped(InspirationsBuilding.shelf_rainbow, 2)
 					.textureSource(ItemTags.WOODEN_SLABS)
 					.addCondition(BUILDING)