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

['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

['u', 'k', 'P', 'r', 'p', '8495']
5

['4135', '1937', 'Q', '7475', 'H', 't', 'f', 'u', 'x', '1739', 'J', 'V', 'z', '4603', 'K']

10