diff --git a/demo1.cpp b/demo1.cpp
index c1c83e7..44ef89e 100644
--- a/demo1.cpp
+++ b/demo1.cpp
@@ -79,17 +79,17 @@ const signed char levelFloor[] =
 const signed char levelCeiling[] =
 {
   40,40,40,40,40,40,40,99,99,99,99,36,40,40,40,40,40,36,99,99,99,99,99,99,99,99,99,99,99,
-  40,99,99,99,99,99,20,99,99,99,99,36,40,30,30,30,99,36,99,99,99,99,99,99,99,99,99,99,99,
-  40,99,99,99,99,99,20,99,99,99,99,36,40,30,30,30,99,36,99,99,99,99,99,99,99,99,99,99,99,
-  40,99,99,99,99,99,48,99,99,99,99,36,24,24,24,24,24,36,99,99,99,99,99,99,99,99,99,99,99,
-  40,99,48,48,48,48,47,99,99,99,99,36,36,36,36,36,36,36,99,99,99,99,99,99,99,99,99,99,99,
-  40,99,48,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
-  40,99,48,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
-  40,99,48,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
-  40,32,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
-  40,32,16,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
-  40,28,16,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
-  40,24,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,50,50,45,40,20,99,99,99,99,36,40,30,30,30,99,36,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,50,50,45,40,20,99,99,99,99,36,40,30,30,30,99,36,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,50,50,45,40,48,99,99,99,99,36,24,24,24,24,24,36,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,48,48,48,48,47,99,99,99,99,36,36,36,36,36,36,36,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,48,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,48,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,48,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
+  40,50,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
+  40,40,16,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
+  40,30,16,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
+  40,25,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
   40,20,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,
   40,18,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,24,24,24,24,24,24,
   40,18,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,24,24,24,24,24,24,