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

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

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

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

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