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

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

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

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

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