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