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