#include <bits/stdc++.h>

using namespace std;
int main(){

	int n;
	cin >> n;

	int ans = INT_MAX;

	for(int q = 0; q<n; ++q){
		 
		int res = 0;
		array<int,2> start;
		int mid;
		array<int,2> end;

		cin >> start[0] >> end[0];
		cin >> mid;
		cin >> start[1] >> end[1];

		auto calc_res = [&](array<int, 2> a){

			int sum = 0;
			for(int j = 0; j < 2; ++j){

				sum+= min(a[j], end[j]);
			}

			res = max(res, sum);
		};

		calc_res(start);

		for(int j = 0; j<2; ++j){

			array<int,2> cur = start;

			int pass = min(start[j], end[j]);
			cur[j] = pass;

			int add = min(mid, start[j] - pass);

			cur[1^j]+=add;


			calc_res(cur);
		}

		ans = min(ans, res);
	}
	cout << ans << "\n";
}