def determine_winner(player1,player2):
    beats = {'elephant':'tiger',
            'tiger':'cat',
            'cat':'mouse',
            'mouse':'elephant'
            }
    
    if player1 == player2:
        return 'tie'
    elif beats[player1] == player2:
        return 'win'
    elif beats[player2] == player1:
        return 'lose'
    else:
        return 'tie'

input_str = input().split()
results = determine_winner(input_str[0],input_str[1])
print(results)