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