diff --git a/content/hook-set-codes.json b/content/hook-set-codes.json
index 93483bc..a12380e 100644
--- a/content/hook-set-codes.json
+++ b/content/hook-set-codes.json
@@ -24,31 +24,6 @@
     "identifier": "BLOCK_ILLEGAL",
     "description": " a block end instruction moves execution below depth 0 {{}}`}` <= like this"
   },
-  {
-    "code": 5,
-    "identifier": "BLOCK_ILLEGAL",
-    "description": " a block end instruction moves execution below depth 0 {{}}`}` <= like this"
-  },
-  {
-    "code": 5,
-    "identifier": "BLOCK_ILLEGAL",
-    "description": " a block end instruction moves execution below depth 0 {{}}`}` <= like this"
-  },
-  {
-    "code": 5,
-    "identifier": "BLOCK_ILLEGAL",
-    "description": " a block end instruction moves execution below depth 0 {{}}`}` <= like this"
-  },
-  {
-    "code": 5,
-    "identifier": "BLOCK_ILLEGAL",
-    "description": " a block end instruction moves execution below depth 0 {{}}`}` <= like this"
-  },
-  {
-    "code": 5,
-    "identifier": "BLOCK_ILLEGAL",
-    "description": " a block end instruction moves execution below depth 0 {{}}`}` <= like this"
-  },
   {
     "code": 6,
     "identifier": "CALL_ILLEGAL",