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