#include<bits/stdc++>
using namespace std;
int a,b,c,sum,l,m,n;
char ch;
int main(){
    cin>>a,b,c;
    sum=a+b+c;
    l=min(min(a,b),c);
    m=max(max(a,b),c);
    n=sum-min(min(a,b),c)-max(max(a,b),c);
    cin>>ch>>ch>>ch;
    if(ch=='A'){
        cout<<l;
    }
    if(ch=='B'){
        cout<<" "<<m;
    }
    if(ch=='C'){
        cout<<" "<<n;
    }
    return 0;