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
['7867', 'b', '425', '4831', 't', 'M', 'N', '3591', 'B', '4265', 'W', 'x', '9349', '6047', 'Z', '3431', '4833', '6699', '1469', '6605', 'G', 'y', 'c', 'N', '3107', '9041', '7925', 'd', '2445', 'b', '7451', '8303', '3357', '8805', 'd', 's', '2057', '5645', 's', 'w']