1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4/1, 5, 6, 7, 8, 9

1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4/1, 5, 6, 7, 8, 9, 1, 2, 3, 4, 6

1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4/1, 5, 6, 7, 8, 9, 1, 2, 3, 4, 6, 1, 10, 11, 2, 3, 4, 4/1, 5, 6, 7, 7/1, 8, 9

1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4/1, 5, 6, 7, 8, 9, 1, 2, 3, 4, 6, 1, 10, 11, 2, 3, 4, 4/1, 5, 6, 7, 7/1, 8, 9, 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 3, 4, 5, 6, 7, 8, 9

1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4/1, 5, 6, 7, 8, 9, 1, 2, 3, 4, 6, 1, 10, 11, 2, 3, 4, 4/1, 5, 6, 7, 7/1, 8, 9, 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 3, 4, 5, 6, 7, 8, 9, 1, 10, 11, 12, 13, 14, 15, 18, 2, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 3, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 4, 40, 41, 43, 44, 45, 46, 47, 48, 49, 5, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 6, 60, 60/1, 61, 62, 63, 65, 66, 67, 68, 7, 70, 72, 73, 75, 76, 78, 80, 81

1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4/1, 5, 6, 7, 8, 9, 1, 2, 3, 4, 6, 1, 10, 11, 2, 3, 4, 4/1, 5, 6, 7, 7/1, 8, 9, 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 3, 4, 5, 6, 7, 8, 9, 1, 10, 11, 12, 13, 14, 15, 18, 2, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 3, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 4, 40, 41, 43, 44, 45, 46, 47, 48, 49, 5, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 6, 60, 60/1, 61, 62, 63, 65, 66, 67, 68, 7, 70, 72, 73, 75, 76, 78, 80, 81, 1, 10, 11, 12, 13, 14, 16, 18, 2, 20, 22, 3, 4, 5, 6, 7, 8, 9