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
['o', 'b', 'U', 'K', '1113', 'W', 'N', '3531', '2589', '3439', '2401', '9677', 'G', '6883', 'S', '6281', 'u', 'K', 'Q']