For Python 3

Write a function that takes two arguments, both strings. Print "YES" if the second string argument contains only characters found in the first string argument. Print "NO" if the second string argument contains characters not in the first. Here are some sample calls. In your program, call the function 3 times with the same arguments shown below.

makeStr("hello", "") makeStr("hello", "olleloheloeloheloel") makeStr("hello", "olleloheloteloheloel") # YES # YES # NO