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