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
['3479', 'R', '1995', '7445', '6053', 'a', '7805', 'l', '1675', 'z', '4019', 'k', 'A', '6033', '2533', 'b', '307', 'i', '4177', '5527', 'o', '999', '4707', 'D', 'v', '883']