/* package whatever; // don't place package name! */

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

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String str = "We have not met, have we?"; 
		String[] chunks = str.split("\\s+|(?=\\W)");
		System.out.println(Arrays.toString(chunks));
	}
}