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
['5797', '3545', '7901', '857', 'T', '4011', 'S', '5359', 'a', '4299', '9609', '5511', 'L']