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
['C', '4747', 'D', '7461', 'U', 'M', 'g', 'k', '7257', 'G', '1805', '9377', '5663', '9095', '1761', '7349', '755', 'W', '7595', 'R', 'I']