1 1 2 1 1 5 3

3 2 1 1 2 3

1 1 2 1 1 2 2 1 2

1 1 2 4 1 2 1 1

1 1 3 3 4 2

2 1 1 1 1 2 1 3 1 1

1 1 1 2 3 4

1 1 2 2 2 2 3

2 1 4 2 2 2 3

1 4 1 1 2 1

1 1 1 2 3 1 1 1