N3

#include <iostream>
#include <cmath>
#include <vector>
#include <queue>
#include <algorithm>
#include <string>
#include <stack>
#include <set>
#include <map>
#define pii pair <int, int>
#define pb(x) push_back(x)
using namespace std;
using ll = long long;
using ld = long double;
using db = double;
void cv(vector <int> &v) {
    for (auto x : v) cout << x << ' ';
    cout << "\n";
}

void cvl(vector <ll> &v) {
    for (auto x : v) cout << x << ' ';
    cout << "\n";
}


void cvv(vector <vector <int> > &v) {
    for (auto x : v) cv(x);
    cout << "\n";
}

void cvb(vector <bool> v) {
    for (bool x : v) cout << x << ' ';
    cout << "\n";
}

void cvs(vector <string>  v) {
    for (auto a : v) {
        cout << a << "\n";
    }
}

void cvp(vector <pii> a) {
    for (auto p : a) {
        cout << p.first << ' ' << p.second << "\n";
    }
    cout << "\n";
}

ll f(string s) {
    string k = "";
    s += '-';
    char sgn = '+';
    ll r = 0;
    int n = s.size();
    for (int i = 0; i < n; ++i) {
        if (s[i] != '+' && s[i] != '-') {
            k += s[i];
            continue;
        }
        if (sgn == '+') {
            r += stoll(k);
        } else {
            r -= stoll(k);
        }
        sgn = s[i];
        k = "";
    }
    return r;
}

struct pnt{
    ll len, s, id;
};

bool cmp(pnt a, pnt b) {
    return a.len > b.len || a.len == b.len && a.s > b.s;
}

bool sh = 0;

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    vector <ll> v;
    int n = 0;
    while (1) {
        string s; cin >> s;
        if (s == ".") {
            break;
        }
        n++;
        ll x = f(s);
        v.pb(x);
    }
    vector <pnt> res;

    for (int i = 0; i < n; ++i) {
        ll sum = 0;
        int j = i - 1;
        while (j + 1 < n && sum + v[j + 1] > 0) {
            j++;
            sum += v[j];
        }
        res.push_back({j - i + 1, sum, i});
    }
    sort(res.begin(), res.end(), cmp);
    if (sh) {
        cout << "see\n";
        cout << "v\n";
        cvl(v);
        cout << "res\n";
        for (auto p: res) {
            cout << p.len << ' ' << p.s << ' ' << p.id << "\n";
        }
    }
    cout << res[0].id + 1 << ' ' << res[0].id + res[0].len << "\n";
}