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', 'q', 'Q', '3193', 'a', '2619', '5685', '3817', 'v', 'Q', 'n', 'f', 'W', '559', '2091', '7237', '4735']