java - RegEx to match a string between a set of words -


I am trying to match the words of a word between two words in a string. I am using Java Regx.

Input Text 

  The cunning fox jumping on the big dog and ran   
  Expected output   
  large   
  RegEx used   
  ( ? & lt; = (Fox [A-Z0-9] *)) (? s) (. *?) (? = \ sdog)   
  I get output Which gives me all the words between fox and dog    
  "fox"   Following the word  one or more all upper case words  In the pursuit of these two words, I need to match all the words until I receive  "dog"   
 Also, in Capture Group 0 I Need to get the desired output. I can not use different capture groups. This is a limit to my application.  
 Any help on this is greatly appreciated.   
 
 
 You can use this regex:  
  ^. * Fox [A-Z0- 9 \ s] * (. *) Dogs * $   
 To use in other cases you can pass  fox  and  dog  to your function.

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