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
['4379', 'T', '7533', '4779', 'O', '5027', '1983', '4707', '3903', 'q', 'N', 'X', '5849', '1919', 'a']