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

public class Canadianize {

    public static void main(String[] args) throws FileNotFoundException {
        String inputfilename = getFileName("Input file: ");
        String outputfilename = getFileName("Output file: ");

        PrintStream output = new PrintStream(new File(outputfilename));
        processFile(inputfilename, output);
    }


    // This method accepts an array of Strings as a parameter,
    // and prints out a single line containing each array element
    // separated by a space character.
    public static void printStringArray(String[] x, PrintStream output) {
        // The array might be empty (zero elements)
        if (x.length > 0) {
            // It's not empty, so print out its elements
            output.print(x[0]);
            for (int i=1; i<x.length; i++) {
                output.print(" " + x[i]);
            }
        }
        output.println();
    }

    // This method accepts an array of Strings as a parameter.
    // For each element in the array, the method flips a coin to
    // decide whether to "canadianize"  the array element.
    public static void canadianize(String[] x) {
        Random r = new Random();
        for (int i=0; i<x.length; i++) {
            if (r.nextInt(2) == 0) {
                x[i] = x[i] + "-eh";
            }
        }
    }

    // Asks the user for a filename, and returns it
    public static String getFileName(String prompt) {
        Scanner console_in = new Scanner(System.in);
        System.out.print(prompt);
        String filename = console_in.next();
        return filename;
    }

    // loop through the given file, and process each line
    public static void processFile(String filename, PrintStream output)
        throws FileNotFoundException {
      
        Scanner scan = new Scanner(new File(filename));
        while (scan.hasNextLine()) {
            String nextline = scan.nextLine();

            // count how many words in the line
            int count = 0;
            Scanner words = new Scanner(nextline);

            while (words.hasNext()) {
                words.next();
                count++;
            }

            // create an array to hold the words
            String[] word_array = new String[count];
            words = new Scanner(nextline);
            
            // Extract the words into the array
            fillIn(word_array, words);

            // canadianize the words
            canadianize(word_array);
            
            // write the words out
            printStringArray(word_array, output);

        }
    }

    public static void fillIn(String[] words, Scanner data) {
        int index = 0;
        while (data.hasNext()) {
            words[index] = data.next();
            index++;
        }
    }
}