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
['3479', '1193', '2033', 'a', 'b', '4645', 'U', '1543', 'J', '3627', '2891', 'f', '7989', 'p', '1645', 'Z', 'D', '9235', '3605', '6735', 'y', '143', '5357', 'V', 'J', 'R', 'D', '6515', '3987', 'C', 'W', '7939', 'a', 'F', '8927', '3525', 'e']