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