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