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
['509', '439', 'x', '2867', '9211', 'm', '953', 'P', '8109', 'p', 'm', '1751', '9921', '7313', 'Q', '531', '9907', '857', 'f', 'l', 'W', 'a', 'W', 'W', 'X', '2577', 'D']