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
['827', '843', 'o', 's', 'f', 'J', 'f', '373', 'U', '1223', '5365', 'L', '3367', 'i', '3649', 'r']