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
['679', 'K', 'h', 'W', 'A', 'T', 'N', 'P', 'I', 'T', '8873', '5081', '2029', 'Q', '2173', 'p', 'c', 'n', 'z', 'L', '4269', '2839', '2875', 'R', '2689']