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

Ex Input:
['y', '101', 's', 'A', 'u', '2159', 'W', '3539', 'w', 'f']

Ex Output:
7


Ex Input:
['4893', '5763', '6309', '687', 'H', '53', 'e', '595', 'E', '4241']

Ex Output:
3


Ex Input:
['8011', '2095', '5273', '1123', 'y', 'e', 'o', 'b', 'B', 'd', '8853', 'i', 'v', '257', 'm', 'g', '1385', 'V', '1969', 'B', '1133', 'L', 'b', '6351', 'D', '8953', '4523']

Ex Output:

15