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