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