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
['8251', 'u', '903', '7597', 'B', 'e', 'S', 'A', '5181', '8129', 'r', 'E', 'W', 'g', '4655', 'u', 'v', 'W', 'l', 'd']