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
['U', '7865', '8273', 'x', 'h', 'i', '8175', '9887', 'e', 'D', 'z', '6829', '6775', '1451']