Wizard poker

old_deck = input().split(':')
new_deck = ['*'] * len(old_deck)

while True:
    command = input()
    if command == 'Ready':
        break
    else:
        tokens = command.split(' ')
        cmd = tokens[0]
        if cmd == 'Add':
            card_name = tokens[1]
            if card_name in old_deck:
                new_deck.remove('*')
                new_deck.append(card_name)
            else:
                print('Card not found.')
        elif cmd == 'Insert':
            card_name = tokens[1]
            idx = int(tokens[2])
            if 0 <= idx < len(new_deck) and card_name in old_deck:
                new_deck.insert(idx, card_name)
                new_deck.remove('*')
            else:
                print('Error!')
        elif cmd == 'Remove':
            card_name = tokens[1]
            if card_name in new_deck:
                new_deck.remove(card_name)
            else:
                print('Card not found.')
        elif cmd == 'Swap':
            card_1 = tokens[1]
            card_2 = tokens[2]
            idx_1 = new_deck.index(card_1)
            idx_2 = new_deck.index(card_2)
            new_deck[idx_1], new_deck[idx_2] = new_deck[idx_2], new_deck[idx_1]
        elif cmd == 'Shuffle':
            new_deck = new_deck[::-1]

new_deck = [x for x in new_deck if x != '*']
print(' '.join(new_deck))