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