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

Ex Input:
['9427', '8963', '9535', 'C', 'a', 'F', 'v', '6221']

Ex Output:
4


Ex Input:
['8051', 'Z', '1295', 'W', '4371', 'j', 'L', 'i', 'K', 'D', 'N', 'F', '7179']

Ex Output:
9


Ex Input:
['7469', 'N', '7579', '9875', '5033', 'd', 'F', '7747', '7027', '1241', '685', '7341', '7903', '5053', '2973', 'Z', '2167']

Ex Output:

4