title: Parse Nth matching column and split via single regular expression
body: <p>Given below input line, I need to get 4th column values on either side of slash character via single regex.</p>
  
  <pre><code>2323         va1/val1.2         val2/val2.2         val3/val3.2            DOWN
  </code></pre>
  
  <p>Regex should match <code>"val3/"</code>. Likewise another regexp could match <code>"/val3.2"</code>
  Spacing between columns is fixed and 2nd,3rd,4th column pattern is <code>"AnyString/AnyOtherString".</code><strong>/</strong>` would always be there.</p>
  
  <p>I am using a custom tool which expects input as regexp so my choices are limited. I am able parse this via Javascript code but looking for a single regex to have match and split of Nth column.</p>