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
['3003', '3899', 'U', 'M', '9165', 'b', 'o', 'N', 'T', 'W', '3219', 'd', 'E', '1461', '7267']