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
['p', 'I', 'm', 'P', '657', '7099', '925', 'E', '8825', 'Q', '6437', '3699', 'V', '6347', 'w', 'c', 'N', '5235', '2665', 'Z', '5867', '3361', 'b', 'Z', 'G', '2999', 'C', 'i', 'F', '9507', '555', 't', '7807']