(0 17 3)(1 6 4)(2 19 10)(5 12 9)(7 15 14)(8 20 18)(11 16 13)
ALLOWS (11/8)-SEQUENCE
1: (2 10 19)
(0 17 3)(1 6 4)(2 10 19)(5 12 9)(7 15 14)(8 20 18)(11 16 13)
2: (8 20 18)
(0 17 3)(1 6 4)(2 10 19)(5 12 9)(7 15 14)(8)(11 16 13)(18)(20)
3: (2 10 19)
(0 17 3)(1 6 4)(2)(5 12 9)(7 15 14)(8)(10)(11 16 13)(18)(19)(20)
4: (5 12 9)
(0 17 3)(1 6 4)(2)(5)(7 15 14)(8)(9)(10)(11 16 13)(12)(18)(19)(20)