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