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
['E', 'e', '7507', '7641', '9157', '4905', '9303', 'v', '3629', '4337', '8879', 'o', '8037', 'q', '1891', '9383', '9173', '417', 'x', 'R', 'V', 'f']