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