anchor.diff:          code grammar grammarInfo
       member x.GenRulesList grammar = 
           let grammarInfo = grammarFromIL grammar
  -        grammarInfo.rules, startNTerm grammar grammarInfo.nTermDict
  +        grammarInfo.rules, startNTerm grammar grammarInfo.nTermDict, grammarInfo.lblNames
   
   type CYKGenerator() =    
       inherit Generator()
  
positive.code:          ; tokenTypes grammarInfo.termDict
           ; getTokenTypeTag grammarInfo.termDict
           ; rulesArray grammarInfo.rules
           ; genlblArr grammarInfo.lblDict
           ; startNTerm il grammarInfo.nTermDict |> genStartNTermID
           ; tokenStreamEncoder]
          |> aboveListL
  
negative.code:             rules = il.grammar |> List.map processRule |> Array.ofList
              termDict = termDict
              nTermDict = ntermDict
              lblNames = lblDictToArr 
          }
          
      let print rule = 
  