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