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

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

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

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

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