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
['s', '8451', '4221', 'n', '4433', '7773', 'b', 'D', 'E', '8559', 'S', 'D', 'k', '359', 'f', '1853', '6293', '9063', '8801', 'i', 'K', '7101', 'a', 'b']