#include <bits/stdc++.h>

using namespace std;

#define rep(i, a, b) for(int i=a; i<b; i++)
#define all(x) begin(x), end(x)
#define sz(x) (int) (x).size()
#define fo(i, n) rep(i, 0, n)
#define F first
#define S second
#define MP make_pair
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;

int main() {
	cin.tie(0)->sync_with_stdio(0);
	cin.exceptions(cin.failbit);

	ll num;
	cin >> num;
	ll ans = ll(1) << 60;

	for (ll i = 0; i < num; i++) {
		ll a,b,c,d,e;
		cin >> a >> b >> c >> d >> e;

		ll best = 0;

		for (ll j = 0; j < 2; j++) {
			ll top = min(a, b);
			ll down = min(a - top, c);
			ll bottom = min(d + down, e);
			ll total = top + bottom;
			best = max(total, best);

			swap(a, d);
			swap(b, e);
		}

		ans = min(best, ans);
	}

	cout << ans << endl;
}