1 1 0 1 1 1 1 0
0 1 1 1 0 0 0 1
1 0 0 1 0 0 0 1
0 0 0 1 1 0 0 1
1 0 0 1 1 1 1 1
1 0 1 1 0 1 0 0
-
0 1 1
0 1 0
1 1 0
-
1 1
2 3
5 3
STOP
0 2