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