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
['o', '7133', 'N', 'D', '3231', 'U', 'k', '1897', '4063', '99', '5455', 'p', '8545', 'K', 'u', 'r', 'V', 'D', 'L', 'u', 'l', 'n', '8455', 'c', '2079', '3487']