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
['W', 'u', 'h', '8191', 'B', '3263', 'z', '7289', 'e', '4473', 'q', '1617', '7505', '5115', '2377', '1679', 'x', '6297', 'U', 'L', '7165', '5833', 'J', '6307', '2083', 'Z', '2709', '8911', '7771', 'A', 'Z', '2833', 'u']