1, 0, 0, 1, 1, 0, 1, 1, 0, 2, 1, 0, 2, 3, 0, 2, 3, 1, 2, 3, 1, 2, 4, 1, 1, 4, 2, 1, 4, 2, 1, 5, 3, 0, 6, 4, 0, 5, 5, 0, 6, 6, 0, 7, 8, 1, 6, 10, 2, 6, 10, 3, 5, 11, 4, 4, 11, 5, 3, 12, 6, 2, 13, 8, 1, 13, 10, 0, 13, 11, 0, 13, 14, 0, 14, 17, 2, 13, 20, 4, 12