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