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