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: ['6681', 'h', 'y', '6521', 'Z', '8049', '8485', 'u', '9737', 'W', '4977', '1617', '6463', 'o', '6765', '4131', '631', '4351', '6373', 'o', '6085', '1905', '7563', 'P', 'e', 'B', '1043', 'k', 'f', 'K', '8053', '8409', 'Z', 'N', '3411', '519', 'W', 'i', '2941', 'Z']

Solution: 18