board 16 16
B N N N B N N N N N B N N N N N
W C C C C C W C C C C C C C B C
W C C C C C N C C C C W C C C C
W N W C C C C C C C C N C C C C
W C C C C B C C C C C C C C C N
W C C W C C C C C C C C C C C C
W C N C C C C C C C C C C C W C
B C C C C C C B B W N W C N C C
W C C C C C C B B W C C C C C C
W C C N W C C N N C C C C C B C
W C C C C C C C C C C W C C C C
W W C C C C C C C C C N C C C N
W N C C C C C W C N W C C C C C
W C C C C C N C C C C C C C C C
B C B C C C C C C C C C C C W C
W C C C C C W C C C C W C N C C
robots 5
7 7
12 1
1 15
12 0
15 0
target 0 9 12 4
solution 22
move 4 15 3
move 4 2 3
move 4 2 0
move 4 3 0
move 4 3 8
move 4 0 8
move 4 0 13
move 1 12 15
move 1 15 15
move 1 15 11
move 4 15 13
move 4 15 12
move 4 10 12
move 4 10 15
move 3 12 15
move 3 15 15
move 3 15 12
move 3 10 12
move 4 6 15
move 3 10 15
move 4 9 15
move 4 9 12