The string of letters is:
eeeeeeeeeepaeaeeeaeeeeeeeaeeeeeeeeeeccccisaaaaeeeeeeeeeeeeeeejiiiiiiiiiiiiiijjeeeeeeeejcceejaaeeeeeejiiiijiijiiiiiiiijeeejeeeeeeejeeeeeeeej
This is from an Android game Hidden secrets. This is all the puzzle tells you and you're supposed to find an answer, which is a simple english word or phrase. I don't know what to do. Any ideas?