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