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