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
['8971', 'z', 'i', 'r', '8359', 'B', 'm', 'z', '7555', '3805', '8093', '4183', '3767', 'd', 'b', '6731', '7795', 'Z', '3903', '2255', '5783', '1413', '2105', '3981', '7551', 'M', 'l', 'X', 'D', 'f', 'D', 'z', '5749', '1623']