(0 21 2)(1 4 3)(5 9 7)(6 22 15)(8 12 10)(11 16 13)(14 19 17)(18 23 20)
ALLOWS (11/8)-SEQUENCE
1: (2 8 21)
(0 21 12 10 8)(1 4 3)(2)(5 9 7)(6 22 15)(11 16 13)(14 19 17)(18 23 20)
2: (6 22 15)
(0 21 12 10 8)(1 4 3)(2)(5 9 7)(6)(11 16 13)(14 19 17)(15)(18 23 20)(22)
3: (5 9 7)
(0 21 12 10 8)(1 4 3)(2)(5)(6)(7)(9)(11 16 13)(14 19 17)(15)(18 23 20)(22)
4: (0 21 12)
(0 10 8)(1 4 3)(2)(5)(6)(7)(9)(11 16 13)(12)(14 19 17)(15)(18 23 20)(21)(22)