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