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
['Y', '3531', '3559', '3545', '4679', '1577', 'J', 'C', 'b', '9435', '1721', '3647', 'U', 'k', 'Q', 'G', '8261', 'S', 'g', '8207', 'w']