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

['Z', 'J', '2121', '1945', '8025', 'Y']
3

['7203', '6413', 'Q', '5741', 'X', 'B', '1129', '8733', '7401', '449', 'Y', '7911', '7691', 'y', 'O', 'Q', '6079', '5971', 'K', 'W', 'S', '5985', 'B', 'N', 'N', 't']
14

['u', 'R', '3843', 'Y', 'l', 'X', 'E', 'X', 'o', 'l', '851', 'y', 'u', '1213', '1045', '477', 'k', 'F', '2233', 'H', 'T']

15