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
['7127', '1829', 'o', 'y', '6639', '3729', '3051', 'o', '1031', '4535', 'C', '3577', '8583', 'I']