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