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