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
['4773', '6345', 'W', 'f', 'q', '2021', '5575', '1435', 'O', 'u', 'M', 'C', '8019', '607', 'f', 'Z']