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
['K', '5921', 'q', 'l', '7029', '6951', '6195', '6363', '717', 'e', 'b', 'Z', 'U', '4709', '1577', '7939', 'W', 'v', 'I', 's', 'b', 'F', 'p', 'B', 'R', 'C', 'd', 'q', '8289', 'a', '3607', 'N', '9983', '181', '719', '3631', '9799', 'f', '573']