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
['f', '9125', 'D', '97', '181', 'C', 'k', 'n', 'H', '6257', '4381', '3951', '77', 'i', 'V', '5813', 'a']