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
['7833', 's', '3509', '7683', '5829', 'm', '1859', '2375', 'A', 'J', 'S', '135', '7761', '5717', 'z', 'w', 'b', '8001', 'E', '9799', 'Q', '31', '2985', 'D', 'K', '4237', '2509', '4837', '325', '7483']