import java.io.*;
import java.util.*;
import javax.swing.JOptionPane;

/**
* Class: 'Oppgave1a'
*/
public class FileOp {

	/**
	* Method: 'main'.
	*/
	public static void main(String[] args)  throws IOException {

		/*
		* Variable Declarations
	 	*/
		String fileName;
		File f;
		FileReader fr;
		BufferedReader bf;

		/*
		* Initiate Variables
		*/
		f = new File("file.in");
		fileName = "file.in";
		fr = new FileReader(fileName);
		bf = new BufferedReader(fr);

		String str = bf.readLine();
		/*
		* Start processing the stream ..
		*/

		StringTokenizer st = new StringTokenizer(str);

		/*
		* Print tokens
		*/
		while (bf.readLine() != null){
			while (st.hasMoreTokens()) {
				String fileParseLine = st.nextToken();
				System.out.println(fileParseLine);
			}
		}
	}
}