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
['G', '4203', 's', '6699', '2325', '4241', '2023', '2617', '3533', 'B', '8663', 'V', 'K', 'I', 'P', 'b', '6499', 'l', 'y', '6817']