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
['6613', 'E', 'V', 'E', 'p', '4441', 'w', '1559', '1425', '1777', 'R', '5159', 'F', 's', 'z', '7519']