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