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
['w', '3451', '73', 'P', '3979', 'y', '4809', 'E', '2481', '529', 'I', '6391', '3721', '9049', 'x', '235', 'z', 'm', 'U', '535', 'U', '25', 'q', '4193', 'H', '9697', 'c', '2597', 'g', 'O', '9651', '4489', 'M']