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