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

Example Input: ['B', 'X', 'W']
Example Output: 3

Example Input: ['I', 'c', 'c', '1377', '4289', 'r', 'p', '4673', '7575', '4819', 'y', '921', '1923', 'U', 'M', '8015', '8671']
Example Output: 8

Example Input: ['L', '7621', '8557', 'l', '3179', '7895', '1769', 'L', 'W', '2695', 'u', '9437', '3533', 'v', '7851', 'V', '3785', '2283', 'P']
Example Output:
8