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