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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def get_stored_cert_serials(store):
    '''
    Get all of the certificate serials in the specified store

    store
        The store to get all the certificate serials from

    CLI Example:

    .. code-block:: bash

        salt '*' certutil.get_stored_cert_serials <store>
    '''
    cmd = "certutil.exe -store {0}".format(store)
    out = __salt__['cmd.run'](cmd)
    # match serial numbers by header position to work with multiple languages
    matches = re.findall(r"={16}\r\n.*:\s*(\w*)\r\n", out)
    return matches