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
['8357', 'I', '5573', '6291', 'f', '3429', '1183', 'h', '1749', 'y', '4295', 'L', '6983', 'i', 'u', '7773']