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
['m', 'f', 'R', '4043', '6843', '8095', '5583', '9353', '2589', 'i', '5739', '3613', '9789', '7145', '3647', '8349', '3513', 'O', '9305', 'C']