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