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

['3277', 'Q']
1

['9049', 'P', '9179', 'N', 'h', 'n', '5645', '2773', '4001', 'G', '683', 'W', '21', '7731', 'a', 'H', 'Y', 'r']
10

['1647', 'y', 'M', 'z', '401', '4391', '7415', '2513', '2295', '2131', 'h', '2873', 'I', '525', 'M', 'D', '8777', '6397', '4795', '1533', '29', '1159', '6821', '8077', '9823', '9385', '2935']

7