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

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

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

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

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