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