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
['573', '3557', '1021', '4689', 'z', '4105', '2255', '9929', 'E', '2179', 'B', 'X', '5215', '4377', '5407', '3319', '8929', 'M', 'h', '1889', 'o', '5955', '8361', 'v', '8833', '3127', '8065', 'x', '4067', '7685', '2555', 'i', 'D', '1937', 'F', 'z']