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