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
['t', '2603', 's', 'z', '9145', '9049', '7361', 'S', '7259', 'E', '8069', 'y', '7637', 'o', '6839', '1489', 'S', 'Y', 'c', '7403', 'r', 'L', '3213', 'b']