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:
['5809', 'B', 'r', '9079', 'P', '5549', '8433', 'q', '9063', 'u', '2347', 'U', '1213', 'L', '9293', '6465']

Ex Output:
7


Ex Input:
['o', 'Z', '7975', '4375', 'T', 'D', '9469', '9513', '7531', '2059', 'U', 'C', '2193', 'G']

Ex Output:
7


Ex Input:
['857', 'O', 'R', '4809', '9817', 'E', '751', '5979', '9407', 'b', 'E']

Ex Output:

5