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