3
10 15
left
M 20 20
M 20 20
M 15 15
M 20 20
B 0 1 1
B 0 10 10
B 3 12 4
I 1 9 3
I 3 10 14
I 3 10 17
P 0 right 1 right
P 1 left 3 right
P 2 down 3 up
N 15
