.
1 2 1 1 1 2 1
1 4 5 1 1 1 1
3 1 1 1 1 1 1
1 1 1 4 2 1 1
2 1 1 1 1 1 1
1 4 1 1 1 1
1 1 1 2 1 1 1
1 2 1 5 1 1 4
1 1 2 1 2 1 1
1 1 1 1 1 1 1
1 1 .1 1 1