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

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

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

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

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