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
['6293', '1247', '6957', '5145', '209', 'K', 'A', 'E', '4191', '537', 'W', 'v', '2851']