# -*- coding: utf-8 -*-
"""
Spyder Editor

@author: miahsu
09-10.幾a幾b
"""

import random
guess=[]
ans=[0,1,2,3,4,5,6,7,8,9]


for i in range(1000):
    #隨機找兩個要調換的位置
    a=random.randint(0,9)
    b=random.randint(0,9)
    ans[a],ans[b] = ans[b],ans[a]
"""    
for i in range(10):
    print(ans[i])
"""
anslist=ans[0:4]

a=0
b=0
while a!=4:    
    #guess=input().split(",")
    guess=[int(x) for x in input("input numbers you guess").split()]
    #guess=list(map(int,input("input numbers you guess").split()))
    
    #for i in range(4):
    #    guess.append(int(input("input number")))
    a=0
    b=0
    for i in range(4):
        if guess[i]==anslist[i]:
            a=a+1
        elif guess[i] in anslist:
            b=b+1
    print (guess, " ",a,"A",b,"B")