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
['H', 'V', '2057', 's', 'e', '5523', 'C', '8595', '741', '9843', 'T', '8865', 'Y', '1923', 'z', 'z', '6995', 'h', 'R', '5401', '8939', 'B', '8333', '2697', '3481', 'O', '8915', '833', 'z', '6881', '3971']