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', '5861', 'n', '8225', '5637', 'k', 'x', 'F', '2529', 'o', 'K', '6025', '8697']