import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
 
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String s = "wo'rd w'ord wo'r'd";
		StringBuffer result = new StringBuffer();
		Matcher m = Pattern.compile("\\b(\\w)(\\w*)'(\\w(?:'\\w)*)").matcher(s);
		while (m.find()) {
		    m.appendReplacement(result, 
		    	m.group(1).toUpperCase()+m.group(2) + "'" + m.group(3).toUpperCase());
		}
		m.appendTail(result);
		System.out.println(result.toString());
 
	}
}

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