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
['i', 'G', '8245', 'o', 'j', '5671', 'Z', '4707', '213', '7171', '633', 'c', '871', 'I', 'L', '2453', 'p', 'J', 'K', '4897', '497', 'x', '8141']