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
['M', '5813', '8209', 'i', '5357', '3573', '7685', 'V', '3321', 'x', 'W', 'v', 'U', '3025', '6763', 'N', 'O', 'c', 'W', '3995', 'U']