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

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

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

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

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