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
['X', 'i', '7717', '9587', 'X', '6315', '1689', '3133', '7045', '6021', '9621', 'i', '4815', 'g', 'Q', 'N', '4339', 'Y']