first

import java.util.Scanner;

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

        String text = scanner.nextLine();
        String command = scanner.nextLine();

        while (!"Done".equals(command)) {

            String[] tokens = command.split("\\s");

            switch (tokens[0]) {

                case "TakeOdd":
                    StringBuilder sb = new StringBuilder();

                    for (int i = 1; i < text.length(); i += 2) {

                        sb.append(text.charAt(i));

                    }

                    text = sb.toString();

                    System.out.println(text);


                    break;

                case "Cut": {
                    int index = Integer.parseInt(tokens[1]);
                    int lenght = Integer.parseInt(tokens[2]);

                    String sub = text.substring(index, index + lenght);

                   StringBuilder builder = new StringBuilder();
                   builder.append(text);
                   builder.replace(builder.indexOf(sub), builder.indexOf(sub) + sub.length(), "");

                   text = builder.toString();

                    System.out.println(text);
                }
                break;

                case "Substitute":
                    String old = tokens[1];
                    String replecement = tokens[2];

                    if (text.contains(old)) {

                            text = text.replace(old, replecement);

                        System.out.println(text);
                    } else {
                        System.out.println("Nothing to replace!");
                    }
                    break;
            }

            command = scanner.nextLine();
        }

        System.out.println(String.format("Your password is: %s", text));

    }
}