2

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8, 1, 3

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8, 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 3, 30, 31, 32, 33, 34, 36, 37, 38, 46, 48, 50, 54, 7, 9

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8, 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 3, 30, 31, 32, 33, 34, 36, 37, 38, 46, 48, 50, 54, 7, 9, 1, 2, 3, 4

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8, 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 3, 30, 31, 32, 33, 34, 36, 37, 38, 46, 48, 50, 54, 7, 9, 1, 2, 3, 4, 1, 11, 12, 13, 15, 16, 18, 20, 3, 4, 5, 7, 9

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8, 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 3, 30, 31, 32, 33, 34, 36, 37, 38, 46, 48, 50, 54, 7, 9, 1, 2, 3, 4, 1, 11, 12, 13, 15, 16, 18, 20, 3, 4, 5, 7, 9

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8, 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 3, 30, 31, 32, 33, 34, 36, 37, 38, 46, 48, 50, 54, 7, 9, 1, 2, 3, 4, 1, 11, 12, 13, 15, 16, 18, 20, 3, 4, 5, 7, 9, 2, 4, 6, 7, 8

2, 1, 12, 14, 15, 16, 18, 2, 20, 4, 5, 6, 8, 3, 5, 7, 4, 6, 8, 1, 2, 4, 6, 8, 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 3, 30, 31, 32, 33, 34, 36, 37, 38, 46, 48, 50, 54, 7, 9, 1, 2, 3, 4, 1, 11, 12, 13, 15, 16, 18, 20, 3, 4, 5, 7, 9, 2, 4, 6, 7, 8