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
['1425', '3519', 'i', 'u', 'v', 'F', '5185', 'Q', 'Y', '2069', 'X', '791', 'g', '4765', 'u', '7933', '9395', 'Q', 'O', 'V', 'N', 'a']