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
['8805', 'u', 'D', '7913', '2487', '4847', '5059', '9205', '5753', 't', '6671', 'N', 'Z', 'r', '2277', '379', '2493', '3957']