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
['3025', '1711', 'z', 'K', '5141', 'u', '9947', '3315', 'b', 'd', '3773', '6019', 'r', 'H', 'K', 't', '6399', 'w', 'a', 'M', '5345', '4965', 'o', 'K', '5615', 'x', 'E', 'Z', '1949', '8195', 'm', 'H', '9543', '7699', 'i', '5405', 'F', '9789']