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
['Y', '1027', 'X', '6059', 'N', '4037', '621', '5565', '6989', '6363', '103', '677', '9451', 'z', 'Z', 'k', '4255', 'Z', '3403', '1093', '9291']