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
['5839', '9317', 'D', 'I', 'r', 'H', 'A', 'I', '1231', '2353', '2809', 'b', 'P', 'P', '2779', '8859', 'Q', '6099', 'd', '9167', '9329', '2105', '2425', 'R', 'm', 'f']