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
['989', '6723', '8727', '1687', 'A', 'f', '9189', '9409', 'o', 'f', '3949', 'H', 'b', 'c', 'W', 'K', 'a', '1291', '1027', '433', 's', 'y']