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
['p', 'K', 'K', 'M', '4927', '7009', '4439', '2461', '4875', 'a', '9257', '6417', 'w', '2187', 'C', 'e', '7207', '5021', 'Z', '495', '6403', 'X', 'b', 'l', '5627', 'A', 'c', '1775', 'B', '7471', 'A', '5823', '5777', '7877', 'n', 'v', '7671', 'J', 'I']