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import java.io.*;
class InputText {
        public static void main(String args[]){
               
       
        try {
                String s;
               
                BufferedReader br=new BufferedReader(new InputStreamReader(System.in));       
            PrintWriter out1=new PrintWriter(new FileWriter("output.txt",true);
       
                while(true)
            {
                s=br.readLine();
                if(s.length()==0) break;
            out1.println(s);
            }
             System.out.println();
           }
        catch(IOException e)
        {
                //System.out.println(e.toString());
        }
        finally{
       
                if(out1!=null)
                out1.close();
        }
        }
}
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