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
['8277', 'N', '6869', '5743', '3347', 'g', 'p', '1421', 'P', 'B', 'T', 'J', 'A', 'S', '2181', 'O', '8131', '2449', '7913', '5649', 'm', '877', 't', '1115', '649', 'N', '9727', 'p', '5689', '4799']