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