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
['o', 's', '1963', '8351', '5141', 'Y', '4237', 'l', '9513', 'A', '9949', '7707', 'F', '5163', '3947', 'd', 's', 'a', 'O', '8097', '6595', '5457', '9023', '4261', 'J', 'r', 'e', 'x', '6165', '1207', 'j', '7671', 'U', 'L', '4207', '3783', 'Z']