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