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