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
['t', '6407', '4371', '2665', '6581', 'B', '2787', '229', 'x', 'B', 'w', '1039', 'm', 'c', 'N', 'V', 'n', 'I', 'R', '1765', '2865']