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