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