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
['D', 'b', '4039', 'b', 'v', 'b', 'z', 'O', '4617', 'o', '4155', '4769', '1963', 'B', '2479', 'I', '6363', '5779', '9947', 'd', '3009', '3719', '6775', 'V', 'K', '873', 'J', 'Q', 'n', 'j', 'C', '8785', '9231', '8129', '9453', 'J', 'W', 'E']