What regex will match this? -

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How do I write a regular expression to match the following: 

  CONTEXT_84 =

or 

  CONTEXT_5 =

Try: 

  CONTEXT_ \ d {1,2} =

This means:

< Match with letters " CONTEXT_ " really> CONTEXT_ »one Match single digits 0..9 « \ d {1,2} » Return the number of times (greedy) between times and two times as often as possible < A E> {1,2} »

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