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: ['238', 'h', '92', 'U', '2799']
Example solution: 2
Example explanation: Here, the alphabetical elements in the input list are 'h' and 'U', hence their count is 2.

Problem: ['r', '4649', 'x', 'L', 'n', 'o', 'r', '8621', '1973', 'K', '251', 'h', '9973', 'c', '905', 'n', '7091', '7125', 'w', '781', '7377', 'P', 'D', '207', 'U', '8387', 'U', '4635', '1691', '8935', '2819', '1799', '975', '5399', '2311', 'I', '9657', 'E', '2231']

Solution: 17