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
['929', '8243', 'e', 'I', '3457', '3675', 'r', '7061', '8777', 'U', 'K', 'k', '8045', 'Z', 'v', 'W', 'w', '6511', '4631', '9463', 'P', '4497', '8423', '2865', '2729', 'O', '1057', '9279', 'N', 'K', '7601', '1971', '2799', '291', '3497', '425', 'x', '3605', '9727', '2409']