using System;
using System.Linq;
using System.Text;

namespace Final_Exams
{
    class Program
    {
        static void Main(string[] args)
        {

            string word = Console.ReadLine();
            while (true)
            { string result = "";
                string input = Console.ReadLine();
                if (input == "For Azeroth")
                { break; }
                string [] token =input.Split(" ").ToArray();
                switch (token[0])
                {
                    case "GladiatorStance":
                     result=   word.ToUpper();
                        word = result;
                        Console.WriteLine(word);

                break;
                    case "DefensiveStance":
                    result=    word.ToLower();
                        word = result;
                        Console.WriteLine(word);
                        break;
                    case "Dispel":
                        int index = int.Parse(token[1]);
                        char letter = char.Parse(token[2]);
                        if (word.Length - 1 < index || index < 0)
                        { Console.WriteLine("Dispel too weak.");
                            continue;
                        }
                        else
                        {
                            char old = word[(index)];
                          result=  word.Replace(old, letter);
                            word = result;
                            Console.WriteLine("Success!");

                        }
                        break;
                    case "Target":
                        if (token[1] == "Change")
                        { string subst = token[2];
                            string substrNew = token[3];

                          result= word.Replace(subst, substrNew);

                            word = result;
                            Console.WriteLine(word);
                        }
                        else if (token[1] == "Remove")
                        { string substring = token[2];
                            string currentWord = word;
                            string sb = "";
                            while (true)
                            {

                                int start2 = currentWord.IndexOf(substring[0]);
                                int counter = 0;
                                for (int i = 0; i < substring.Length; i++)
                                {

                                    sb+=$"{currentWord[start2 + i]}";

                                }

                                if (sb == substring)
                                {
                                    result = word.Remove(start2+counter, substring.Length);
                                    word = result;
                                    break;
                                }
                                else
                                {
                                    sb = "";
                                  currentWord=  currentWord.Remove(start2,1);
                                    counter++;
                                }
                            }


                            Console.WriteLine(word);
                        }
                        break;

                    default:
                        Console.WriteLine("Command doesn't exist!");
                        break;
                }

            }
        }
    }
}