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
['k', '8433', 'K', 'n', '6517', '6739', 'd', '4529', '313', '4177', 'b', '2987', '3135', '9877']