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
['11', 'k', '629', 'E', '1275', '1145', 'R', '1493', '6817', '5877', '3961', 'y', '4441', '9701', '2919', '9281', '5749', '3551', 'J', '7721']