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
['N', 'O', 'n', '4911', 'c', '1691', 'y', '2069', 'C', 'd', '7149', '6731', '8359', 'k', 'M']