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