2, 1, 2, 1, 3, 1, 2, 3, 3, 1, 5, 1, 2, 4, 3, 2, 5, 1, 7, 1, 2, 8, 3, 4, 5, 2, 7, 1, 11, 1, 2, 10, 3, 5, 5, 2, 7, 1, 11, 1, 13, 1, 2, 15, 3, 6, 5, 3, 7, 2, 11, 1, 13, 1, 17, 1, 2, 16, 3, 8, 5, 3, 7, 2, 11, 1, 13, 1, 17, 1, 19, 1, 2, 19, 3, 9, 5, 4, 7, 3, 11, 2, 13, 1, 17, 1, 19, 1, 23, 1, 2, 25, 3, 13
