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