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