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
['9103', 'U', 'a', '4421', '839', 'N', '3833', '7443', '2743', '6471', 'e', 'j', 'f', '2909', '4655', '501', '2195', '8209', 'c', '3233', 'S']