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