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

Input: Consider Input: ['C', 'R', '6367', 'r', 'K', 'y', '7231']

Output: 5


Input: Consider Input: ['9049', 'P', '9179', 'N', 'h', 'n', '5645', '2773', '4001', 'G', '683', 'W', '21', '7731', 'a', 'H', 'Y', 'r']

Output: 10


Input: Consider Input: ['3771', '6063', '973', '1053', '5141', 'H', 'R', 'A', 'k', '8561', 'D', '3513', '7235', '9673', 'u', '4111', 'o', '2999', '5305', '1867', '6857', 'K']


Output: 8