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
['7217', 'I', '2437', 'f', 'D', '7497', '8793', 'y', 'i', 'l', 'd', 'y', '9785', 'i', '425', 'a', '6031', 'D', 'v', '6691', '6959', '2275', 'Y', '9025', '3447', '5961', 'W', '6595', 'H', 'M', '6631', '4637', 'X', '2097', '1213']