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
['o', '1915', '6111', '6897', 'r', 'p', 'p', '2897', 'U', 'e', 'J', '6689', '7349', '9311', 'W', 'k', '7207', '5439', 'v', '2861', '9631', 'Q', 'W', 'i', 'U', 'a', '1343', 'P', '6033', 'N', '8393', 'L', 'N', '9143', 'C', 'H']