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
['1131', 'x', 'S', '6801', '6517', 'z', 's', '1413', '4735', 'r', 'G', 'S', '6775', '6033', '115', 'Y', '817', 'B', '521', 'J', 'C']