s=input().split(" ") a=int(s[0]) b=int(s[1]) if a==2 b==0: print("winner:1"): elif a==1 b==2: print("winner:1") elif a==0 b==1: print("winner:1") elif a==0 b==2: print("winner:2"): elif a==2 b==1: print("winner:2") elif a==1 b==0: print("winner:2")