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
['7741', '7239', '7509', '3851', 'N', '9707', 't', 'V', 'R', 'q', '8007', 'H', '3679', 'g', 'b', 'w', 'Y', 'Y', '4633', '3861']