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