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
['2731', 'v', '6887', '2321', 'R', '771', '9515', 'o', 'U', '655', '6219', 'h', '4919']