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
['3051', '5371', 'H', 'X', 'N', 'D', '281', 'v', 'N', '4987', '9799', '2831']