import java.io.*;
import java.util.*;

public class token2
{
	public static void main(String args[]) throws IOException{
 String question;

 StringTokenizer currentString;

 	BufferedReader InputData = new BufferedReader(new FileReader("c:/inputData.txt"));


 while ((question = InputData.readLine()) != null){
 	currentString = new StringTokenizer(question,"?");

 	while (currentString.hasMoreElements())
  System.out.println(question.nextElement());

 }

 }
	}