import java.util.Random;

public class Main
{
    public static void main (String[] args)
	{
        System.out.println(randomString(-2024170997) + " " + randomString(-2147429348) + " " + randomString(-1142455063));
    }
    public static String randomString(int i)
    {
        Random ran = new Random(i);
        StringBuilder sb = new StringBuilder();
        for (int n = 0; ; n++)
        {
            int k = ran.nextInt(27);
            if (k == 0)
                break;

            sb.append((char)('`' + k));
        }

        return sb.toString();
    }    
}