// Example of conditional operator

import java.io.*;

class ExampleCond {

   public static void main (String[] args) throws IOException {

     BufferedReader stdin = new BufferedReader 
                                (new InputStreamReader (System.in));

     System.out.print ("Enter a number between 5 and 10: ");
     System.out.flush();
     int number1 = Integer.parseInt (stdin.readLine());
     int number2 = number1;
     int number3;

     while (number2 > 0) {
       number3 = 0;
          while (number3 < number1) {
             System.out.print (number2 % 2 == 1 ? "odd    " : "   even");
             ++number3;
          }
       --number2;
       System.out.println();
       }
   }
}