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