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