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