(0 19 16)(1 20 4)(2 7 5)(3 17 12)(6 10 8)(9 15 14)(11 18 13)
ALLOWS (11/8)-SEQUENCE
1: (2 7 14)
(0 19 16)(1 20 4)(2 9 15 14 5)(3 17 12)(6 10 8)(7)(11 18 13)
2: (3 17 12)
(0 19 16)(1 20 4)(2 9 15 14 5)(3)(6 10 8)(7)(11 18 13)(12)(17)
3: (2 9 5)
(0 19 16)(1 20 4)(2)(3)(5 15 14)(6 10 8)(7)(9)(11 18 13)(12)(17)
4: (6 10 8)
(0 19 16)(1 20 4)(2)(3)(5 15 14)(6)(7)(8)(9)(10)(11 18 13)(12)(17)