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
['3889', '909', '7681', '5489', '9407', 'U', '9159', '7935', '7703', 'h', '5785', 'U', 'r', '4675', 'e', '4981', '8779', '1377', '5859']