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