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