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
['b', '1083', '4481', 'D', 'l', 'w', '1315', '2473', '6205', '2057', '6379', 'R', '7391', '9647', 'J', 'i', '1289', 'Q']