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
['b', '1169', '7461', 'R', 'g', 'A', '8599', '2191', '9173', '6129', 'B', '7699', 'o', '2285', 'J', 'J', '5735', 'x', '5753', '875', '8421', '6021', 's', 'a', 'N', 'K', '1721', 'I', 'u', 'l', '7403']