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
['N', 'K', '9875', 'T', '5261', '1921', '9517', '1389', '7043', '1607', '3127', 'i', 'l', 't', '663', '535', '6115', 'f']