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