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