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