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