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

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

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

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

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