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
['3979', 'd', 'w', '1113', 'P', '7625', 'n', '6851', 'v', '2437', 'P', '6019', '331', '6971', '5167', '2955', 'w', 'u', '5905', 'r', '3403', 'B', 'i']