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
['5881', '8501', '389', 'x', 'l', '4469', '6465', 'l', 'k', '8803', '2621', '2483', '5369', '8261', '9695', '7031', 'a', 'a', '4221', 'O', '21', 'x', '2621', 'S', '6941', 'b', '8745', '1529', '8871']