(0 21 17 15 4)(1 7 5)(2 11 3)(6 10 8)(9 16 13)(12 19 14)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 13 17)
(0 15 4)(1 7 5)(2 11 3)(6 10 8)(9 16 13 21 17)(12 19 14)(18 22 20)
2: (12 19 14)
(0 15 4)(1 7 5)(2 11 3)(6 10 8)(9 16 13 21 17)(12)(14)(18 22 20)(19)
3: (9 21 17)
(0 15 4)(1 7 5)(2 11 3)(6 10 8)(9)(12)(13 21 16)(14)(17)(18 22 20)(19)
4: (18 22 20)
(0 15 4)(1 7 5)(2 11 3)(6 10 8)(9)(12)(13 21 16)(14)(17)(18)(19)(20)(22)