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