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
['p', 'Z', 'B', '7125', '513', 'T', 'p', 'X', '5401', '9337', '7253', '8221', 'l', '9235', '1639', '5971', '5461', '2337', '8431', '839', '2005', 'A']