1 1 1 2 3 2 1 2 1 3 2 1 2 4 2 1 2 4 2 1 2 5 1 1 4 1 1 1 3 1 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1