def interaction_payoff(actions, game):
    """
    The payoff values for a single interaction of n turns between two players.

    Parameters
    ----------
    actions : list
        A list of tuples of the form:

        [(C, C), (C, C)], [(C, D), (C, D)]

    game : axelrod.Game
        The game object to score the actions.

    Returns
    -------
    tuple
        A pair of payoffs for each of the two players in the interaction.

        i.e. for the actions list quoted above, the resulting payoff returned
        would be:
            (6, 16)
    """
    player1_payoff, player2_payoff = 0, 0
    for turn in actions:
        score = game.score(turn)
        player1_payoff += score[0]
        player2_payoff += score[1]
    return (player1_payoff, player2_payoff)