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', 'S', 'c', 'D', 'O', '9575', '7215', '2641', 'G', 'Q', 'R', '6109', 'm', '8229', '5613', '9475', 'C', 'R', 'k', 'i', '6591', '3649', '9909', '9829', '3501', '9119', 'b']