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
['k', '7173', '5581', 'D', '841', '2831', '8233', 'G', '4305', '6997', '5795', '2117', 'n', '7187', 'v', 'u']