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
['8959', '8699', 'U', 'A', 'h', 'm', 'c', 'B', 'd', 'i', 'O', '4721', '2005', 'U', 'I', 'H', 'i', '9559', '7081', 'Z', 'z', 'J', 'Z', 'Q', 'c', 'O', 'i', '7785', 'E', '3709', 't', 'R', 'J']