3. 3. Given the function that you wrote in part 2 above, write another function that calls the subString function and prints all of the substrings of any length of a given string. Do not print substrings of length 0. Start with substrings of length 1. NOTE: Even if you are not able to complete part 2 above, you should be able to provide code for part 3 here.

   Your output will look something like this:

Totally lost on this one and need some help. Functions are confusing for me