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
['O', 'S', 'i', '9811', '8531', 'd', 'J', 'f', 'j', 'N', '6161', 't', '2343', '7091', 'F', 'G', 'J', 'z', '6933', 'v', 'o', '1503', 'r', 'w']