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
['S', 'W', 'k', '5299', '2643', '6589', 'Y', '1865', 'U', 'H', 'u', 'Y', 'G', 'J', '5557', 'Q', '3661', 'h', 'I', 's', 'q', '5263', '3049', '7663', '5647', 'd', '5229', 'O', '141', 'L']