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

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

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

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

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