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
['C', '8143', '3343', 't', '4191', '1111', 'N', 'n', 'B', 'B', '1803', 'n', 'K', 'v', 'P', '9085', '3721', '713', 'U', '7047', '6879', 'E', '225', 'v', 'w', '7061', 'E', 'g', 'O', 'M', '6467', '2583', '7089', '2657', 'Z', 'R', '8769', 'c']