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
['7819', 'O', '2977', '8591', 'Y', '7225', 'u', 'm', '6307', 'Z', '3821', '583', 'R', 'y', '1569', '5545', '5869', 'q', 'l', '9653']