(0 21 2)(1 5 3)(4 8 6)(7 19 13 11 9)(10 16 12)(14 18 17)(15 22 20)
ALLOWS (11/8)-SEQUENCE
1: (2 16 21)
(0 21 12 10 16)(1 5 3)(2)(4 8 6)(7 19 13 11 9)(14 18 17)(15 22 20)
2: (15 22 20)
(0 21 12 10 16)(1 5 3)(2)(4 8 6)(7 19 13 11 9)(14 18 17)(15)(20)(22)
3: (0 21 12)
(0 10 16)(1 5 3)(2)(4 8 6)(7 19 13 11 9)(12)(14 18 17)(15)(20)(21)(22)
4: (11 19 13)
(0 10 16)(1 5 3)(2)(4 8 6)(7 19 9)(11)(12)(13)(14 18 17)(15)(20)(21)(22)