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
['y', 'i', 't', '3179', 'y', '727', '3091', '43', '7297', '8673', '465', 'K', '2863', '7069', 'b', '1237', 'U', '3795', 'u', '2549', 'N', '3575', '397', '1699', 'W', 'l', '4633', '8271', '5021', '4315', 'q', 'G', '2637', 'e', '8755', 'c', 'A', 'a']