Something like this thread for example: http://web.archive.org/web/20190830001315/https://orojackson.com/threads/the-three-great-powers-shichibukai.62019/
I don't know anymore, sorry. But I remember that I tried that a while ago as well, but the codes didn't worked here.
http://web.archive.org/web/20190830001315/https://orojackson.com/threads/the-three-great-powers-shichibukai.62019/