import java.util.Scanner;

public class WarriorQuest {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String string  = scanner.nextLine();
        String line  = scanner.nextLine();

        while(!line.equals("For Azeroth")){
            String [] tokens = line.split(" ");
            String command = tokens[0];
            switch (command) {

                case "GladiatorStance":
                    string = string.toUpperCase();
                    System.out.println(string);
                    break;
                case "DefensiveStance":
                    string = string.toLowerCase();
                    System.out.println(string);
                    break;
                case "Dispel":
                    int index = Integer.parseInt(tokens[1]);
                    String token2 = tokens[2];
                    char ch = token2.charAt(0);
                    if (index >= 0 & index < string.length()) {
                        string = string.substring(0, index) + ch + string.substring(index + 1);
                        System.out.println("Success!");

                    } else {
                        System.out.println("Dispel too weak.");
                    }
                    break;
                case "Target":
                    if (tokens[1].equals("Change")) {
                        String toReplace = tokens[2];
                        String replaceWith = tokens[3];
                            string = string.replace(toReplace, replaceWith);
                            System.out.println(string);
                    }
                    else if (tokens[1].equals("Remove")) {
                        String remove = tokens[2];
                            string = string.replaceAll(remove, "");
                            System.out.println(string);
                    }
                    else {
                        System.out.println("Command doesn't exist!");
                    }
                    break;
                default:
                    System.out.println("Command doesn't exist!");
            }
            line = scanner.nextLine();
        }
    }
}