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