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