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', 'R', '5951', '9829', 'T', 'e', 'F', '5449', 'L', 'V', '8281', 'R', 'Z', 'l', '2533', 'U']