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:
['Z', 'T', '5349', '6403', 'm', 'V', 'R', '691', 'w', '7079', '523', '1915', 'U', 'R', '3951', 'P', '2503', '7701', '6751', '2909', 'g', '5251', '7189', '2589', 'K', 'f', '6233', 'U', 'N', '7409', '571', 'D', '8641', '6081', 'O', 'w', 'z']

Ex Output:
18


Ex Input:
['2895', '9799', '4517', 'a', 'B', '4401', 'G', 'x', 'O', 'T', '7919', '1311', 'F', '1765', 'T']

Ex Output:
8


Ex Input:
['407', 'm', '9725', '129', 'R', 'R', 'O', '9045', '7077', 'g', '7887', '7931', '4825', 'W', 'u', 'f', 'l', 'n', '5859', '7071', 'w', '6203', '3391', '3967', 'n', '8573']

Ex Output:

12