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