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
['t', '2161', '3633', '6273', 'U', 't', 'X', '527', 'm', '541', 'U', 'u', 'N', 'w', 'w', '8951', 'w']