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

['9427', '8963', '9535', 'C', 'a', 'F', 'v', '6221']
4

['7673', '9891', 'O', '5525', '55', '829', '6109', '3355', '7029', 'p', 'z', '9941']
3

['1001', 'y', '4565', 'l', '2049', 'O']

3