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