In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the alphabetical elements in the given list. Return 0 if no alphabetical element in the list
['3929', '4167', 'I', '4759', 'g', '9223', 'O', '9817', '4655', 'Q', 'Z', '6611', '2761', '2423', 'k', '3133', 'n', 'R', 'u', '5161', '55', 'K', '2687', '9887']