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
['9405', 'o', 'S', '5509', 'S', '4147', '4457', 'X', '3913', '2969', 'o', 'O', '9869', 'm', 'A', '217', '8547', 'W', '2975', 'f', 'K', '9081', '2605', 'j', '3609', '5281', '351', 'O', 't', 'b', 'A', 's', 't']