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-rw-r--r--README2
1 files changed, 2 insertions, 0 deletions
diff --git a/README b/README
index f780422..5af08e0 100644
--- a/README
+++ b/README
@@ -67,6 +67,8 @@ This collection includes:
   • Iteration that tries to walk on a blocked path can be preceded by
     `!' character.
 
+  • First iteration is assumed to be the maze.
+
 
 2.1 Grids
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