ufo=input() ufo_lst=[] for i in ufo: ufo_lst.append(i) num_ufo=[] for i in ufo_lst: num_ufo.append(ord(i)) result_ufo=1 for i in num_ufo: result_ufo=result_ufoi group=input() group_lst=[] for i in group: group_lst.append(i) num_group = [] for i in group_lst: num_group.append(ord(i)) result_group =1 for i in num_group: result_group=result_groupi if (result_ufo%47)==(result_group%47): print("GO") else: print("STAY")