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
['1269', 'a', 'H', 'k', '5357', 'b', 'F', 'p', '9571', 'C', '1263', '2903', 'g', 'C', 'K', '5597', '3297']