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
['407', '6521', '243', '7715', 'k', 'M', 'g', 'z', '3567', 'g', '8315', 'n', '3603', 'O', '5207', 'c', '7957', '5577', 'H', 'M', '2897', 'q', '1025', '2009', 'f', 'y', 'B', 'a', 'y', '3083', 'm', 'z', '111']