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
['8615', '1615', '3101', '73', '1913', 'l', '8949', '1619', '9987', '5909', '8905', '6541', 'b', 'a', '2031', 'o', 'n', 'x']