import java.util.*;
import java.lang.*;
import java.io.*;
 
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
	         String word1 = "uniunea";
	         String word2 = "EUROPEANA";
 
	         String varUpper = word1.toUpperCase();
	         String varLower = word2.toLowerCase();
 
	         String combine = word1 + " " + word2;
	         String combineREV = varUpper + " " + varLower;
 
	         System.out.println(combine);
	         System.out.println(combineREV);
	         System.out.println("*" + combineREV.charAt(0) + combineREV.charAt(combineREV.length() - 1) + "*");
	}
 
}

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