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