(cherry picked from commit 2f1cf06df5f79a5551e38ec8b917c216fbfe64e9)
@@ -278,6 +278,7 @@ Key (applies to the four templates below):
- Green: floor
- Cyan: wall
- Yellow: top of wall
+- Grey: hidden due to overlap
- Transparent: air
.. image:: img/autotile_template_3x3_minimal_topdown_floor.png