int n,m,wi,bi,sw=0,sb=0;
    cin>>n>>m;
    for(int i=1;i<=n;i++){
        cin>>wi>>bi;
        if(wi+bi==m){
        if(wi>bi){
            sw += wi;
        }
        else{
            sb +=bi;
        }
        }
    }
    cout<<sw<<" "<<sb;
    return 0;