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