while True: try: d = { "3": 3, "4": 4, "5": 5, "6": 6, "7": 7, "8": 8, "9": 9, "10": 10, "J": 11, "Q": 12, "K": 13, "A": 14, "2": 15, "joker": 16, "JOKER": 17, } s1, s2 = input().split("-") # 注意s1和s2是字符串格式 c1 = s1.split() c2 = s2.split() # print(s1,s2,c1,c2) def isboom(lst): if len(lst) == 4 and len(set(lst)) == 1: return True return False if len(c1) == len(c2): # 同种牌,比较第一张牌的大小 if d[c1[0]] > d[c2[0]]: print(s1) else: print(s2) else: # 不同种牌 if ("joker JOKER" in s1) or ("joker JOKER" in s2): print("joker JOKER") elif isboom(c1): print(s1) elif isboom(c2): print(s2) else: print("ERROR") except: break