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

['1543', 'X', '5355', 'Z', 'A', '6887', '1285', 'z', 'M', 'N', '2897']
6

['x', '1003', '9891', '4349', 'p', '977', '2055', '2829', '3597']
2

['89', '773', 'U', 'b', 'K', 'b', '3151', 'g', '2799']

5