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

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

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

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

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