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
['4719', 'h', '8221', '4627', '8913', '6593', '3959', 'L', 'H', 'L', '2075', 'U', '2265', '205', '7643', 'x', '2813', '3905', 'i', 'z', 'B', '3761', '2137', '7209', 'G', '8017', '5581', '2281']