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