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
['179', '1467', '9299', 's', 'g', 'S', 'z', 'E', 'W', 'Y', 's', '2231', '7971', 'p', 'u', 'S', '7245', '151']