Wizard Poker

def is_valid(index, limit):
    return 0 <= index < limit


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

my_deck = []

command = input()

while command != "Ready":
    action = command.split(" ")

    if "Add" in action:
        my_deck.append(action[1]) if action[1] in all_cards else print(f"Card not found.")
    elif "Insert" in action:
        my_deck.insert(int(action[2]), action[1]) if is_valid(int(action[2]), len(my_deck) + 1) \
            and action[1] in all_cards else print("Error!")
    elif "Remove" in action:
        my_deck.remove(action[1]) if action[1] in my_deck else print("Card not found.")
    elif "Swap" in action:
        my_deck[my_deck.index(action[2])], my_deck[my_deck.index(action[1])] = \
            my_deck[my_deck.index(action[1])], my_deck[my_deck.index(action[2])]
    elif "Shuffle" in action:
        my_deck.reverse()

    command = input()

print(" ".join(my_deck))