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
['7775', '4177', 'n', '1747', 'H', 'l', 'y', '5281', 'K', '7737', 'O', '9649', 'l', '1661', 'L', '565', '7037', '5415', 'G', 'b', 's', '9635', 'W', '335', 'F', '7043', '2821', '1505', '6389', '7775', '2089', 'c', 'R', 'A', 'B', 'i', '5359']