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
['C', 'A', '5185', '3393', '6351', 'A', '4299', 'n', '8401', '9973', 'Y', 'i', 'S', '6777', '5015', 't', 'n', 'D']