3, 2, 3, 4, 3, 4, 3, 4, 2, 2, 6, 4, 7, 7, 6, 7, 6, 5, 6, 4, 7, 6, 7, 8, 7, 8, 7, 8, 6, 6, 9, 8, 9, 10, 9, 10, 9, 10, 8, 5, 8, 7, 8, 9, 8, 9, 8, 9, 7, 5, 8, 7, 8, 9, 8, 9, 8, 9, 7, 6, 9, 8, 9, 10, 9, 10, 9, 10, 8, 5, 8, 7, 8, 9, 8, 9, 8, 9, 7, 4, 7, 6, 7, 8, 7, 8, 7, 8, 6, 5, 8, 7, 8, 9, 8, 9