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
['n', '3653', 'v', 'T', '2477', '2365', 'K', 'k', 't', 'W', '9475', 'l', '6773', '8009', '7869', 'l', 'b', '9635', 'J', '4421', '1643', 'L', 'r', '7919']