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

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

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

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

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