01. Secret chat

message = input()
data = input()

while not data == "Reveal":

    data = data.split(":|:")
    command = data[0]
    if command == "ChangeAll":
        message = message.replace(data[1], data[2])
        print(message)
    elif command == "Reverse":
        if data[1] in message:
            message = message.replace(data[1], data[1][::-1], 1)
            print(message)
        else:
            print("error")
    elif command == "InsertSpace":
        message = message[:int(data[1])] + " " + message[int(data[1]):]
        print(message)

    data = input()

print(f"You have a new text message: {message}")