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
['S', 'P', '5959', 'l', 'p', '4717', '4351', 'M', '61', '6777', 'o', '7209', 'U', 'u', 'V', 'v']