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
['F', 'n', '3789', 'm', 'X', 'n', 'S', '2917', '5753', '6917', 'o', '8263', 'g', 'n', '9311', 'N', 'Q', '5395', 'a', '3221']