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
['B', 'c', 'v', '1809', 'F', 'i', '7109', 'W', 't', 'v', 's', 'd', '5613', '8905', 'B', '3721', 'Z', 'D', 'T', 'g', '6431', '8873', 'y', '2029', '2059', '5141', 'Q', '3501', '5889', '2825', '5751', 'n', '6229', '2691', 'x', 'Y', '6481']