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
['5979', 'B', '1497', 'l', '8509', 'U', '4597', 'Q', 'o', 'M', 'B', 'f', '5085', '3567', 'p', 'O', '6719', '2385', 'e', '831']