2 1 1 1 1 2 2 3

1 1 1 2 1 1 1 2 1 1 2

1 1 1 2 2 2 1 2

1 1 2 3 1

2 1 3 2 1 2 2

1 3 1 1 1 2 1 1 1

2 1 1 2 4 1 2

1 1 1 5 3 1

5 1 3 1 1 1 1 2

1 1

1 3 1 1 1 3 1 1

1 1 1 1 1 1