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
['U', '7183', '853', '2717', 'r', 'j', '8855', '5823', '9347', 'n', 'B', '7989', '837', '9673', 'j', 'b', 'B', '7809', 'Q', '3215', '8301', 'L', 't', 'Q', '4953', 'n', 'j', '8627', 'p', '613', '1589', 'U', '2665']