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
['4541', '5641', '3473', 'K', '7333', '1563', '4479', '933', 'J', '5251', '7213', '2303', '3725', '9929', '7931', '5707', '3651']