
    Write a function that determines how many common interests and activity patterns are shared simultaneously among a user and two potential friend recommendations, considering only exact matches in the same categories. The function should analyze three lists of interests and activities (the user's preferences and two potential friends' preferences) and return the count of perfectly aligned matches across all three profiles.
    

    
def count_samepair(list1, list2, list3):
    """
    Write a function that determines how many common interests and activity patterns are shared simultaneously among a user and two potential friend recommendations, considering only exact matches in the same categories. The function should analyze three lists of interests and activities (the user's preferences and two potential friends' preferences) and return the count of perfectly aligned matches across all three profiles.
    

    """
def count_samepair(list1, list2, list3):
    """
    Write a function that determines how many common interests and activity patterns are shared simultaneously among a user and two potential friend recommendations, considering only exact matches in the same categories. The function should analyze three lists of interests and activities (the user's preferences and two potential friends' preferences) and return the count of perfectly aligned matches across all three profiles.
    

    """
    result = sum((m == n == o for (m, n, o) in zip(list1, list2, list3)))
    return result