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
['9031', '4693', 'I', '5031', 'f', '9635', '2885', 'Y', '8245', 'V', '4537', '153', '8837', '9147', 'f', 'z', 'U', '5427', 'G', '3261', '9259', 'U']