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