(0 20 1)(2 21 19 18 4)(3 13 11)(5 16 14 12 8)(6 17 9)(7 15 10)
ALLOWS (11/8)-SEQUENCE
1: (0 3 13)
(0 11 3 20 1)(2 21 19 18 4)(5 16 14 12 8)(6 17 9)(7 15 10)(13)
2: (2 21 4)
(0 11 3 20 1)(2)(4 19 18)(5 16 14 12 8)(6 17 9)(7 15 10)(13)(21)
3: (3 20 11)
(0 11 1)(2)(3)(4 19 18)(5 16 14 12 8)(6 17 9)(7 15 10)(13)(20)(21)
4: (8 14 12)
(0 11 1)(2)(3)(4 19 18)(5 16 14)(6 17 9)(7 15 10)(8)(12)(13)(20)(21)