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

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

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

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

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