human
Write a function to count number items that are identical in the same position of three given lists. Here is a solution in Python:
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Give me a the Python code you requested?
assistant
#Here is the Python code you requested.
 def count_samepair(list1,list2,list3):
    result = sum(m == n == o for m, n, o in zip(list1,list2,list3))
    return result