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
['8437', 'h', '9607', 'Y', '259', '3595', 'u', '433', 'Q', 'M', 'k', '7763', 'W', '9725', 'z', 'A']