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