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
['127', 'S', '9951', 'o', 'A', 'S', 'q', 'R', 'O', '8467', '321', 'U', 'N', '7367', 'g', 'N', '5451', '3533', '6109', 'l']