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
['7859', 'W', '7027', '47', '8937', 'r', 'A', 'V', '8177', 'C', 'g', 'n', 'Q', '4387', 'a', '1663', 'd', 'H', 'm', '3075', '659', '433', '1875', '6317', '8583', 'R', 'a', '5665', '8877', '3775', '9861', 'H', '4067', '8091', 'H', '6367']