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

import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.Arrays;
import java.util.stream.Stream;



/* 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[] data = {"quick", "brown", "fox"};
		System.out.println(
			String.join(
				" "
		    ,   Arrays.stream(data).map(s -> new StringBuilder(s).reverse().toString()).toArray(String[]::new)
		    )
		);
	}
}