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

['3621', '7071', 'b', 'n', 'H', '1337', '2141', '4249', 'E', '6997', '7487', '1025', 'R', '1023', '1517', '7395']
5

['c', 't', 'k', '783', 'U', '7151', '7679', 'q', 'a', 'S', 'L', '5971', '1195', 'c', '2237', 'L', '3293', '7675', '2437', 'y', '5221', '8459', 'V', 'H']
13

['Y', '119', 'D', 'U', 'd']

4