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