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