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
['z', 'q', '3009', '4875', 'a', 'K', '2827', '2623', '9857', '1943', '6075', '473', '3859', '1853']