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
['9667', 'j', '6891', 'y', 'k', '7299', '157', '8441', 'a', 'Y', 'L', 'Z', 'z', 'v', 'E', '329', 'Y', 'l', '3115', 'm', '5471', '5389']