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