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', 's', 'N', 'D', '9403', '4515', 'e', '4989', '1231', '6651', 's', 'K', 'c', 'B', 'm']