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