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