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

line = input().split()

while line[0] != "Ready":
    command = line[0]

    if command == "Add":
        card = line[1]

        if card in cards:
            cards.remove(card)
            cards.append(card)
        else:
            print("Card not found.")

    elif command == "Insert":
        card = line[1]
        index = int(line[2])
        new_place = card

        if card in cards:
            if index in range(len(cards)):
                cards.remove(card)
                cards.insert(index, new_place)
        else:
            print("Error!")

    elif command == "Remove":
        card = line[1]

        if card in cards:
            cards.remove(card)
        else:
            print("Card not found.")

    elif command == "Swap":
        card_1 = line[1]
        card_2 = line[2]
        card_1_1 = cards.index(card_1)
        card_2_2 = cards.index(card_2)

        cards[card_1_1], cards[card_2_2] = cards[card_2_2], cards[card_1_1]

    elif command == "Shuffle":
        if line[1] == "deck":
            cards.reverse()

    line = input().split()

print(" ".join(cards))