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
['O', 'P', '6347', 'X', 'F', '467', 'Y', 'x', '3009', '3293', 'd', 't', 'i', 'M', '5919', '7135', 'S', 'w']