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
['5391', 'U', '9247', '8293', 'u', '6361', 'm', 'r', 'q', '5675', '7163', '4773']