import java.util.Scanner;
public class Main {
    
    public static void main(String[] args) {
        
        int[] array = {73,32,99,97,110,32,100,111,32,105,116,33};
        for(int i = 0 ; i < array.length ; i++) {
            System.out.print((char)array[i]);
        }
    }
}