import java.util.Random;
import java.util.Scanner;

/**
 *
 */


public class Rockpaperscissors<computerGuess> {
    public static void main(String[] args) {
        Scanner cin = new Scanner(System.in);
        String input = cin.nextLine();
        int value = Integer.parseInt(input);
        Random Random = new Random();
        int computerGuess = (Random.nextInt(3) + 1);

        if (computerGuess == 1) {
            System.out.println("ROCK");
        } else if (computerGuess == 2) ;
        {
            System.out.println("PAPER");
        } else if (computerGuess == 3) ;
        {   System.out.println("SCISSORS");

}
//end main
//end class