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
['5047', '2923', 'R', 'G', '3287', '4159', '3373', 'B', 'K', 'o', 'e', 'j']