Case 1: The cipher would have to be applied 1 time(s). Case 2: The cipher would have to be applied 6 time(s). Case 3: The cipher would have to be applied 5 time(s). Case 4: The cipher would have to be applied 12 time(s). Case 5: The cipher would have to be applied 21 time(s). Case 6: The cipher would have to be applied 249999 time(s). Case 7: The cipher would have to be applied 1759298112 time(s).