1 2 1 1 1 3 1 1 2 1 1

1 2 1 4 2 2 1 1 1

1 1 1 2 1 1 4 2

2 3 1 1 2 1 4

1 1 1 2 3 1 1 2 2

1 1 2 3 1 1 2 1 3