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