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
['6733', '1871', '6493', '9787', 'Y', 'x', 'y', 'Q', '9543', '1589', 'O', 'v', 'G', '3499', 'm', '1827', 'V', '9577', 'i']