title: Remove everything after the first hyphen from the left
body: <p>I have been trying to remove everything after third - from the left of a string including the -</p>
  
  <p>Example My string has</p>
  
  <p>INPUT:         sukumar-123-656-321-421                                     </p>
  
  <p>Output;                     sukumar-123</p>
  
  <p>Requirement is to always remove everything from the last 3 hyphen - left of the string.</p>