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
['2135', '6639', 's', '241', 'P', '1471', 'Y', '2187', '383', 't', 'w', 'a', '7427', '2475', '3067', '9733', '1465']