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

['O', 'N', 'o', 'b', 'J', 'g', '2059', 'a', '5901', '8835', 's', 'U', '9169', 'C', '8789', 'P', 'c', '5463', '8551', '8285', '457', 'K', 'a', 'p', '2757', '6043', '8199', 'J', '6499', 'D']
17

['615', '3425', 'f', '7163', '1669', '1587', 'w', 'j']
3

['4431', 'e', '1915', 'b', 'u', '201', 'o', 'k', '9373', 'Q', 'U', '5293', '4453']

7