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
['7601', 't', 'w', 'C', '7177', '4265', '6763', 't', 'V', 'P', 'A', '2293', '4167', 'i', 'R', 'V', 'O', 'b', '5719', '6973']