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
['H', '2757', 'E', 'B', '373', 'x', 'V', '8751', 'f', 'p', 'F', 'N', '7017', 'x', '9543', '5019', 'n', 'n', 'D', 'a', '9525', '6655', 'y', 'O']