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
['9805', 'a', 'B', '989', '1429', 'w', 'h', '177', '4475', 'Y', '1915', '1755', 'E', '7449', 'Z', '3505', '1219', '5455', 'W']