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
['H', 'U', '2193', '3431', 'B', '4121', 'U', 'o', 'V', 'n', '9087', 'T', 's', '2181', '9175', 'b', '6169']