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
['Y', 'E', 'c', 'p', '2335', '6147', 'o', 'Q', 'l', '2489', '6469', '3739', 'T', 'O', 'w', 'h']