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
['7189', '3083', 'E', '4521', 'g', 'y', '7247', '5473', 'a', 'g', '1269', 'G', 'z', 'H', 'K', '6151', '4777', '2705', 'p', '4477', 'H', 'V', 'L', '131']