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