was going mistakes using machine how would we do that well basically what we would do the simple thing I can pick up is to split the the sa tins their into words individual words and then compare the words against the dictionary every time we find a word which is in that send but not the dictionary with the possible contender for being spelling mistake now how do we do that but i wanna show is that you can do that using just existing unique programs just going them together to get the job done suppose that we say first we'll take a program called make words and will run out on the sentence what that does is break the thing up into