2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 7 3 2 2 1 1 1 7 3 2 2 1 1 1 17 7 3 2 2 1 1 1 12 3 1 1 17 17 3 2 2 2 1 1 1 1 1 1 1 1 17 16 1 0 0 17 17 17 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 2 2 3 3 1 1 1 3 4 4 0 0 0 0 0 0 0 12