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
['T', '9311', 'z', '9371', '391', 'E', 'z', '6559', 'I', 'm', '6023', 'B', 'd', 'J', 'i', 's', '8429', '7521', 'C', 'w', 'M', '3219', '9423', 'v']