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
['2379', '6369', '6159', 'n', '4235', '335', 'y', 'g', '2629', 'H', '6435', '323', 'Q', 'z', '155', '471', '1201', '7251', '5979', 'p', '7941', '7173', '6613', 'q', '2775', 'a', '2243', '1893', '1035', 'A']