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
['9151', 'W', '3175', 't', '993', '9175', '2373', '2509', 'q', '7547', '4699', 'x', '1357', '9795', '1959', '4391', '3671', '1383', 'C', '3559', '6961', 'n', 'v', '9343', '6713', '2019', '8183', 'C', '521']