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
['Q', 'L', 'e', 'E', '1227', '7231', 'c', 'X', '9919', '3909', 'W', 'M', 's', 'b', 'k', '401', 'r', 'k', 'u', 'x', '457', '3747', '779', '6213', 'Z', 'l', 'x', 'x', 'Z']