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
['a', '9647', '7895', 'g', '5461', 'i', '1113', '219', '7225', 'L', '5539', '6103', 'x', 'R', 'L', 'W', 't', 'z', 'e', '7333', 't', '5', 'W', '2787', '5395', 'M', '5737', 'B', '2685', 'D', 'R', '6015', '7027', '5933', '6329', 't', 'v']