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
['8759', 'u', 't', '6605', '2671', 'Y', '6381', 'h', 'Z', '7467', '3123', '6455', 'Q', '5793', '7815', '1075', 'o', 'D', '6255', '8769', '6779', '6121', '8957', '6559']