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
['K', 'o', '3735', 'l', 'V', 'C', '8553', '7909', 'p', '4807', 'M', '2113', 'l', '6443', '9455', 'D', 'x', 'K', 'H', 'S', '2857', '8431', 'z', 'P', '6517', '6933', '4355', '2515', '2123', 'V', 'Q', '8215', 'C', '2553', 'T', 'C', 'x', 'W', 'O', 'l']