task 1

some_string = input()

command_data = input().split()

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

    if command == "Translate":
        char = command_data[1]
        replacement = command_data[2]
        some_string = some_string.replace(char, replacement)
        print(some_string)

    elif command == "Includes":
        substring = command_data[1]
        if substring in some_string:
            print("True")
        else:
            print("False")
    elif command == "Start":
        key_list = []
        start_string = command_data[1]
        match = False
        for i in range(len(start_string)):
            if start_string[i] == some_string[i]:
                match = True
            else:
                match = False
                break
        if match:
            print("True")
        else:
            print("False")

    elif command == "Lowercase":
        some_string = some_string.lower()
        print(some_string)
    elif command == "FindIndex":
        last_symbol = command_data[1]
        index = some_string.rfind(last_symbol)
        print(index)
    elif command == "Remove":
        start_index = int(command_data[1])
        num = int(command_data[2])
        some_list = [y for y in some_string]

        counter = 0
        for i in range(len(some_list)):
            if counter == num:
                break
            some_list.pop(start_index)
            counter += 1
        print("".join(some_list))
    command_data = input().split()