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