1 2 15 14 3rd door from the top
15 14 bottom
13 left door
12 13 Door in the middle
12 13 Right door
12 13 14 2nd door from the top
15 2 15 2 15 14 15 14 2nd door from the top
15 14 Bottom right
15 2 15 2 3 4 5 Bottom left
6 7 8 9 8 7 6 5 Bottom right
6 Bottom right
7 8 Bottom
9 10 Top
11 10 bottom
11 10 3rd from the top
11 10 2nd from the top
11 10 3rd from the top
11 10 Top
11 10 9
00-11-10
Up and imediatly the right ladder down, to let the monster slide down the pipe.
Middle!