title: How can I simulate a turing machine?
body: <p>I don't quite understand the whole idea of a turing machine thing.</p>
  
  <p>I am currently tasked with making a busy beaver turing machine. But the thing I don't really get is it simulates input. So what kind of input do I simulate? For example, it's asking me how many 1s the 3 states busy beaver machines writes on tape? I'm sure I need to write a turing machine, but once I have it, what do I do with it?</p>
  
  <p>What string should I simulate it with?</p>