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