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

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

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

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

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