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
['y', '1859', 'a', '5011', 'F', 'j', '4907', 'l', 'B', 'D', '2217', '7371', '6549', 'F', 'o', '7691', 'b', '4079', 'n', 'G', '6057', '2853', 'P', '2711', 'B', '5709', '1547']