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