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
['6209', 'K', '2327', '6401', 's', '509', 'F', 'y', 'T', 'U', '1607', '6537']