title: Is the amount of bytes in a Unicode character always 1-4, or can it be a different length?
body: <p>So I came across a problem where someone had encoded some text into Unicode, but added a number to the end of each Unicode character to make the message more secure. The problem is, when I try to decode it I can't figure out which number I need to remove because the length of each Unicode character can vary in length. </p>
  
  <p>Does anyone know the what the most common length for a Unicode character is? Please try to answer as simply as possible because I'm not accustomed to using Unicode in encryption. </p>