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
['2517', '4947', '3299', '9509', '8933', '469', '4247', '9239', '4211', '2063', 'd', 'E', 'K', '7803', '7011', '7457', 'u', '9273', 'J', '8935', '1919', 's']