# File Grammatiken.rb, line 404
        def to_SIC
         res = "Terminals:\n\n"
         getTerminals.each_value{ |termsym|
           res += termsym.to_s + " "
         }
         res += "\n\nNonterminals:\n\n"
         getNonterminals.each_value{ |nonterm|
           res += nonterm.to_s + " " 
         }
         res += "\n\nStartingsymbol:\n\n" + getStartsymbol.to_s
         res += "\n\nRules:\n\n" + to_s
         return res     
        end