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