1, 2

1, 2, 1

1, 2, 1, 1, 12, 15, 17, 18, 19, 2, 20, 21, 22, 23, 24, 25, 27, 28, 29, 3, 30, 31, 32, 33, 34, 36, 38, 4, 42

1, 2, 1, 1, 12, 15, 17, 18, 19, 2, 20, 21, 22, 23, 24, 25, 27, 28, 29, 3, 30, 31, 32, 33, 34, 36, 38, 4, 42, 15, 18, 2, 20, 22, 23, 24, 28, 30, 32, 36, 8

1, 2, 1, 1, 12, 15, 17, 18, 19, 2, 20, 21, 22, 23, 24, 25, 27, 28, 29, 3, 30, 31, 32, 33, 34, 36, 38, 4, 42, 15, 18, 2, 20, 22, 23, 24, 28, 30, 32, 36, 8, 1, 2, 3, 4, 5, 6, 7

1, 2, 1, 1, 12, 15, 17, 18, 19, 2, 20, 21, 22, 23, 24, 25, 27, 28, 29, 3, 30, 31, 32, 33, 34, 36, 38, 4, 42, 15, 18, 2, 20, 22, 23, 24, 28, 30, 32, 36, 8, 1, 2, 3, 4, 5, 6, 7, 1, 10, 11, 13, 14, 15, 17, 18, 19, 20, 21, 24, 25, 27, 28, 29, 3, 33, 34, 35, 39, 43, 5, 7, 9

1, 2, 1, 1, 12, 15, 17, 18, 19, 2, 20, 21, 22, 23, 24, 25, 27, 28, 29, 3, 30, 31, 32, 33, 34, 36, 38, 4, 42, 15, 18, 2, 20, 22, 23, 24, 28, 30, 32, 36, 8, 1, 2, 3, 4, 5, 6, 7, 1, 10, 11, 13, 14, 15, 17, 18, 19, 20, 21, 24, 25, 27, 28, 29, 3, 33, 34, 35, 39, 43, 5, 7, 9, 10, 12, 16, 17, 18, 2, 21, 22, 23, 24, 26, 28, 3, 30, 4, 6, 7, 8, 9