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:
['U', 'S', '9859', '8137', '2737', '8875', '2307', 'N', '1987', 'r', 'R', '8923', 'C', '81', 'c', 'F', 'F']

Ex Output:
9


Ex Input:
['p', '8533', 'n', '9671', 'd', '9517', '8125', '3687', 'G', 'H', 'g', 'l', 'w', 'H', 'i', '6715']

Ex Output:
10


Ex Input:
['F', '2805', 'L', '3025', '3675', '7337', 'M', '465', '2293', 'V', 'u', 's', 'Y', '7321', 'q', '9443', '9951', 'p', 'W', 'W', '9337', 'X', '5249', '8945', '4741', 'p', '6713', '7547', 'A', 'h', '8545', 'T', 'M', '6151', 'Q', '213', '6857']

Ex Output:

18