13 17
3 0 1 2 3 0 1 2 3 0 1 2 3 1 1 1 3
2 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 0
3 1 1 1 3 2 1 0 3 1 1 1 3 1 1 1 3
2 1 1 1 0 1 1 1 2 1 1 1 1 1 1 1 2
1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1
0 1 1 1 2 1 1 1 0 1 1 1 1 1 1 1 0
3 1 1 1 3 1 1 1 3 2 1 0 3 1 1 1 3
2 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 0
3 1 1 1 3 0 1 2 3 0 1 2 3 0 1 2 3
