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
['6041', '4139', '7375', 'c', '8153', '2781', '8197', 'I', 'A', '5341', '749', 'U', '7927', '3429', 'P', '189', 'M', '8759', '4827', '2737', 'M', '6673', 'Z', 'w', 'Q', '9391', 'e', 'U', '1247', 'Z', 'K']