gistfile1.py

import itertools
import time

def finish_off(cards, deck1, deck2):
    while len(deck1) != 0 and len(deck2) != 0:
        try:
            cards.insert(0, deck1.pop())
            cards.insert(0, deck2.pop())
        except IndexError:
            pass

def clean_cards(old_cards):
    new_cards = []
    for card in old_cards:
        card = card.rstrip("SDHC")
        if card == "K":
            card = 13
        elif card == "Q":
            card = 12
        elif card == "J":
            card = 11
        elif card == "A":
            card = 14
        else:
            card = int(card)
        new_cards.append(card)
    return new_cards


my_cards = clean_cards(raw_input().split(" "))
their_cards = clean_cards(raw_input().split(" "))

my_cards.reverse()
their_cards.reverse()

while len(my_cards) > 0 and len(their_cards) > 0:
    my_card = my_cards.pop()
    their_card = their_cards.pop()

    if my_card > their_card:
        my_cards.insert(0, my_card)
        my_cards.insert(0, their_card)
    elif their_card > my_card:
        their_cards.insert(0, their_card)
        their_cards.insert(0, my_card)
    else:
        my_ties = []
        their_ties = []

        while True:
            try:
                my_ties.insert(0, my_cards.pop())
                my_ties.insert(0, my_cards.pop())
                my_ties.insert(0, my_cards.pop())
                my_ties.insert(0, my_cards.pop())
                their_ties.insert(0, their_cards.pop())
                their_ties.insert(0, their_cards.pop())
                their_ties.insert(0, their_cards.pop())
                their_ties.insert(0, their_cards.pop())
            except IndexError:
                break

            if my_ties[0] > their_ties[0]:
                finish_off(my_cards, my_ties, their_ties)
                break
            elif their_ties[0] > my_ties[0]:
                finish_off(their_cards, their_ties, my_ties)
                break

if len(my_cards) > 0:
    print "I win!"
else:
    print "I lose...