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