1, 3, 7

1, 3, 7, 1, 10, 11, 12, 14, 17, 19, 2, 20, 21, 22, 27, 28, 3, 31, 33, 35, 37, 4, 41, 43, 49, 5, 7, 9

1, 3, 7, 1, 10, 11, 12, 14, 17, 19, 2, 20, 21, 22, 27, 28, 3, 31, 33, 35, 37, 4, 41, 43, 49, 5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 20, 21, 5, 6, 7

1, 3, 7, 1, 10, 11, 12, 14, 17, 19, 2, 20, 21, 22, 27, 28, 3, 31, 33, 35, 37, 4, 41, 43, 49, 5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 20, 21, 5, 6, 7, 1, 10, 12, 3, 6, 7, 8

1, 3, 7, 1, 10, 11, 12, 14, 17, 19, 2, 20, 21, 22, 27, 28, 3, 31, 33, 35, 37, 4, 41, 43, 49, 5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 20, 21, 5, 6, 7, 1, 10, 12, 3, 6, 7, 8, 1, 11, 2, 3, 4, 5, 6, 7, 8, 9

1, 3, 7, 1, 10, 11, 12, 14, 17, 19, 2, 20, 21, 22, 27, 28, 3, 31, 33, 35, 37, 4, 41, 43, 49, 5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 20, 21, 5, 6, 7, 1, 10, 12, 3, 6, 7, 8, 1, 11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 2, 24, 28, 8, 9