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
['l', 'P', 'U', 'R', '5469', '5307', '7967', '3367', '6519', 'C', '1415', 'X']