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
['5551', 'B', '6699', '3343', '6837', '3367', '709', '9681', '3009', '7335', '4893', '2459', '9827', 'Q', 'g', '3973', 'N', 'O', 'H', '7267']