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