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
['6149', '2977', 'i', 'd', 'h', 'L', 'J', 'm', '2929', '7371', 'i', 'i', '659', '3403', 'y', '1297']