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