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
['f', '5561', 'Z', 'z', 'Z', '7407', 's', '3135', '4899', 'v', '4285', '4155', '2203', '4195', '8379', 'v', '2285', 'L', '4893', 'A', '1539']