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
['w', 'E', 'K', 'X', '4169', 'G', '1739', 'S', 'E', 'k', 'y', 'l', 'b', '251', '4049', 'h', 'p', 'g', '9817', '931']