1 1 1 1 4 1 1

2 2 1 2 5 1

3 4 2 1 1 3 2

1 1 1 2 1 1 2

1 1 1 1 2 5 3

1 4 1 1 2 1 4 1

1 2 2 1 1 3 1 1 1

2 1 1 1 4 3 1

2 2 1 6 2 1

1 1

1 1 1 2 1 1 3 3