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
['x', '8463', 'W', '3231', '9769', '2727', '9229', '509', '955', 'w', 'L', '719', '7075', '5025', '725', '4661', '493', 'u']