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

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

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

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

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