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
['5979', 'G', 'N', 'Z', '4795', '5071', 'z', '6141', '5513', 'l', '6199', 'o', 'M', '9151', '7793', '6017', '7273', '7141', '233', '4099', '1937', '9077', '9675', 'Y', '1409', 'n', '6637', 'd', '5603', 'S', '6945']