123

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);
        String password = sc.nextLine();

        char[] chartocheck = {'!', '@', '#', '$', '%', '&', '*'};
		String str = password;
		String PL = password;
        String result = "";

        for(int i = 0; i < str.length(); i++){
            if (Character.isDigit(str.charAt(i))){
                result = result + str.charAt(i);
            }
        }



		if (result.length() >= (2)) {
		    boolean charfound = false;

            for(int i = 0; i < password.length(); i++) {
                if ((password.charAt(i) == chartocheck[0]) || (password.charAt(i) == chartocheck[1]) || (password.charAt(i) == chartocheck[2]) || (password.charAt(i) == chartocheck[3]) || (password.charAt(i) == chartocheck[4]) || (password.charAt(i) == chartocheck[5]) || (password.charAt(i) == chartocheck[6])) {
                    password = password.substring(i, password.length());
                    break;
                    }
                }

            for(int i = 0; i < password.length(); i++) {
                if ((password.charAt(i) == chartocheck[0]) || (password.charAt(i) == chartocheck[1]) || (password.charAt(i) == chartocheck[2]) || (password.charAt(i) == chartocheck[3]) || (password.charAt(i) == chartocheck[4]) || (password.charAt(i) == chartocheck[5]) || (password.charAt(i) == chartocheck[6])) {
                    charfound = true;
                    break;
                    }
                }



            if (charfound = true) {
               if (PL.length() >= (7)) {
                  System.out.println("Strong");
               } else {
                  System.out.println("Weak");
               }

            } else {
               System.out.println("Weak");
            }
	    } else {
           System.out.println("Weak");
        }

	}
}