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package javaapplication9;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.PrintWriter;

/**
 *
 * @author Andrei
 */
public class Main {
    public static void main(String[] args) throws Exception  {
        
        BufferedReader br = new BufferedReader(new FileReader("convertor.in"));
        PrintWriter out = new PrintWriter("out.txt");
        
try {
    StringBuilder sb = new StringBuilder();
    String line="";
    
     
    int lastComma=0;
    
            
    while( line != null ) {
      line = br.readLine();
      out.append(line);
      out.println();
      System.out.println(line);
      
    }
    
  out.close();
  br.close();  
 } catch(Exception e) {}
    
    }
    
}