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
['7789', 'P', 'h', '4535', 'Z', '1009', '1475', '6099', 'd', '8025', '6523', 'z', '3907', '5613', 'W', 'm', 'J', 'Y', '7813', 'C', '8657', '7883', '8217', '7307', '7361', 'Z', 'J', 'z']