402 5
1 2 1 3 2 1 4 2 1 3 2 1 2 3 1 5 3 2 4 3 2 0 5 0 2 1 0 5 0 1 0 2 1 2 1 2 0 1 0 0 5 0 3 2 0 5 2 3 0 2 0 1 0 3 2 0 5 2 3 1 3 1 3 0 2 0 1 0 2 1 3 2 1 0 2 0 1 0 2 1 3 2 0 5 1 2 1 2 0 1 0 0 5 0 1 0 1 0 0 5