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
['8141', 'v', 'Q', '2223', '4111', 'n', '2893', '1907', 'l', '1305', 'T', '9103', '737', 'p', '9763', 'p', 'T', '5725', 'U']