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
['Z', 'O', 'c', 'J', '8067', 'x', '933', '4925', '2367', '2617', '3959', 'y', 'P', '8687', '131', 'L', 'O', '4905', 'z', 'f', '4813', '9495', 'l', '1557', 'y', '9393', '8413']