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

['8483', '1125', 'Y', 'B', 'r', '2783']
3

['5385', 'r', 'D', 'n', 'q', '8417', '6763', '1135', '3115', 'O', 'g', 'U', 'Z', '3157', '1679', '1051', 'W', 'E', 'x', 'k', '957', '5619', '2773', 'z', '6265', 'U', 'v', 'W', 'Q', 'z', '4279', '5205', '5669', 'l', '157', '5815', '1501', '4919', 'E']
20

['8009', '8027', '6477', '857', '855', '3963', '6983', 'b', '1683', 's', 'a', 'C', 'a', 'R', 'F', '7621', 'y', '2173', '6847', 'g', 'n', 'I', 'p', '8131', 'E', '8813', 's', 'A', '2529', 'n']

16