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
['3989', 't', 'A', '8707', '4979', 'u', 'l', 'a', 'F', 'Z', '3013', '1009', 'f', 'b', '4245', 'j', '9583', 'M', '9307', 'W']