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