title: How to extract UUID from a composite string with two UUID
body: <p>I am receiving a string which contains two UUID clubbed together, there is a hyphen between two UUID. But the challenge I have is using that as a delimiter to split since UUID also contain a hyphen. </p>
  
  <p>Example string I am receiving</p>
  
  <p>91f100f5-6cb5-4b67-8c4c-e8be4d7e9613-5ef4a13b-aed9-45e4-a94c-978a5da31008</p>
  
  <p>Above string is a combination of these two.</p>
  
  <p>91f100f5-6cb5-4b67-8c4c-e8be4d7e9613</p>
  
  <p>5ef4a13b-aed9-45e4-a94c-978a5da31008</p>