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