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
['p', 'O', '9173', 'b', '3487', 'G', 'Z', '8365', '3005', '125', '8685', '6565', '9019', 'V', 'w', '7377', '7195', 'q', '7059', '3963', 'D']