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