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