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