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