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
['9001', '2523', '3207', '7967', 'l', '2265', 'Z', '933', '3287', 'N', 'z', '549', 'C', 'c', 'W', 'K', 'K', 'z', 'W', 'A', 'g', '9381', 'F', '1633', '5153', '2703', 'K', 'O']