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
['9503', '5035', '5755', '8577', 'o', '2509', 'x', '2717', '6913', 'o', '2327', 'W', 'x', 'R', '9161', 'y', '737', 'I', 'B', '4091', '2233', '4037', '4449', '6205', 'S', 'u', 'x', '9553', '9683', 's', 'A']