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
['s', 'm', '2153', '9653', 'a', '3251', 'o', 'c', '1917', '7887', 'H', '3373', '1103', '9181', '739', 'E', 'B', 'c', 'q', '6839', '331']