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
['R', '859', '2451', '1469', '9389', 'F', '2819', '1819', '4081', '5019', 'y', '6753', '7959', '9901', '5925', 'c', '1341', 'R', '9507', 'M', 'k', '7991', 'U']