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

['k', 'G', '1957', 'u']
3

['6895', '4563', 'u', 'p', '8369', '4871', 'm']
3

['2541', '93', 's', '3297', '7091', 'a', '8393', 'S', 'q', 'C', 'Y', '9941', 'F', '5919', '3665', 'a', '603', 'c', 'D', '9051', '8147', 'u', 'T', 'U']

13