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
['5397', 'v', 'w', '9565', '5601', '4487', 'n', '2593', 'B', '9047', '5421', '3495', 'C', '1551', '4495', '3353', 'e', 'G', '6265', '2675', 'b', 'R', 'b', 'P', '8631', 'D', 'u']