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

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

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

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

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