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
['8965', 'S', 'M', 'j', '451', 'P', '8219', '7895', 'h', '1099', 'B', '4349', 'Z', 'b', 'U', 'P', 'u', '6901', '751', 'i', 'Q']