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