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