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
['2575', 'y', '4263', 'n', 'a', '9743', '5999', '9199', '479', '7217', 'P', 'E', 'Z', 'i', 'Z', 'W', '7427', '2443', 'Q', '1979', '3937', 'M', '1023', '8423', 'I', 'Q']