The beatles plan this?

I was looking through some Beatles things, and I noticed that there were too many details that had to have been put there intentionally. For instance on Sgt. Peppers, it says Hear lies Paul, and the man holding a hand above Paul's head wrote a book about four men who went to sea, one died and the other three came back and covered it up, there are also many more clues.On magical mystery tour, there is a picture with the four Beatles and on Ringo's bass drum, it says, "We love the 3 Beatles". And there is a pair of bloody shoes signifying that the "real Paul" is not there. I know it's scientifically impossible for someone to look exactly the same and sound exactly the same as another person, and that it is also impossible to have found someone like that within a few days, but I only mentioned a few clues, and their are far to many "hints" for it just to be a coincidence so now I am only left to believe the Beatles got bored and made up the hoax, and put a great amount of thought and mind power into the clues, and the songs, or the songs played backwards. So that's my opinion, what to you think?