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