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
['8057', 'u', 'c', '4815', 'G', '3389', '6467', 'q', '1217', 'Q', '3435', '3163', '9057', 'b', 'n', 'o', '1149', '9457', 'O', 'n', 'S', 'B', '6293', 'i', '3977', '3051', '4919', 'u', 'N', '1531', '5763', '513', 'K', '7641']