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