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
['g', 'W', 'I', '3007', '5197', '927', '1205', 'm', '155', '5049', 'O', 'F', 'M', '3485', '4661', '5487', '9439', '8681', 'B', '2949', '6301', '6339', '6039', '9891', 'n', 'P', 'I', '391', '2719', '5611', 'B']