From: seimarao@gmail.com   
      
   On Dec 3, 1:29 am, JohnSmith  wrote:   
      
   > I have to parse the following string like this   
   >   
   > "(input i, j, k, input u, v, w)"   
      
   lhs: '(' input_lhs ')'   
      ;   
      
   input_lhs: "input" ID   
            |  input_lhs ',' ID   
            |  input_lhs ',' "input" ID   
            ;   
      
   Does this work for you?   
      
   Regards,   
   Seima Rao.   
      
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