#include <iostream>

using namespace std;

long long algo(){
    long long a, b, c, d, e, x, y;

    cin >> a >> b >> c >> d >> e;

    x = min(a,b), y=min(d,e);

    return x + y + max(min(min(d-y, c), b-x), min(min(a-x,c), e-y));
}

int main(){
    std::ios_base::sync_with_stdio(false);
    long long saved_sheep, ninput;

    cin >> ninput;

    saved_sheep = algo();
    //cout << saved_sheep;
    while (--ninput){
        saved_sheep = min(saved_sheep, algo());
    }
    cout << saved_sheep << endl;
}