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
['t', 'D', 'O', '5073', 'a', 'l', 't', '6167', '8839', 'F', 'R', 'n', '2129', 'J', 'R', 'm', '7155', 'N', 'N', '1867', '8715', '6911', '9207', '8427', 'x', '4267', 'q', '4653', 'W', 'x', '4981', '3657', '9963', '8525']