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