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
['491', 'w', 'C', '8713', '7867', '8899', 't', 'W', '7415', '9865', '8831', 'i']