stops = input()

command_data = input().split(":")

while True:
    command = command_data[0]
    if command == "Travel":
        break

    if command == "Add Stop":
        index = int(command_data[1])
        add_string = command_data[2]
        if 0 <= index < len(stops):
            stops = stops[:index] + add_string + stops[index:]
            print(stops)

    elif command == "Remove Stop":
        start_index = int(command_data[1])
        end_index = int(command_data[2])
        if 0 <= start_index < len(stops) and 0 <= end_index < len(stops):
            stops = stops[:start_index] + stops[end_index + 1:]
            print(stops)

    elif command == "Switch":
        old_string = command_data[1]
        new_string = command_data[2]
        stops = stops.replace(old_string, new_string)
        print(stops)

    command_data = input().split(":")

print(f"Ready for world tour! Planned stops: {stops}")