diff --git a/flax/subs/bottom_of_stairs b/flax/subs/bottom_of_stairs
new file mode 100644
--- /dev/null
+++ b/flax/subs/bottom_of_stairs
@@ -0,0 +1,3 @@
+judge : 0.765
+main-c2 : 0.885
+storefill : 0.78