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