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

['d', '4737', '2839', '8571', 'Y']
2

['9351', 'z', 'b', 'B', 'T', '4771', '9857', 'D', '57', 'n', 'w', 'p', 'k', '5237', '7373', '3151', '1883', '1499', 'w', '5089', 'w', 'R', 'a', '7045', '3545', 'O', '3599', '1303', 'G', 'M', 'F']
17

['N', 'r', '4707', 'S', 'P', '7573', '883', '9127', '29', 'y', 'h', '37', 'i', '1293', 'z', 'b', '9553', '5523', 'u', '5749', 'H', '7601', 'X', '4279', '8545', '3811']

12