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
['2707', '4759', 'j', 'S', 'j', '5783', 'q', 'A', 'n', '2033', 'A', 'k', 'm', 'f', 'C', '1573', 'F', 'O', '4403', 'l', '8459', 'p', 'z']