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', '5957', 'O', '8611', '1387', 'D', 'V', '9393', '9135', '1657', 'm', '5869', '7565', 'f', 'z', 'v', 'R', 'w', '483', 'r', '5073', '6773', 'C', '5733', 'G']