#include <bits/stdc++.h>
using namespace std;
void itval(istream_iterator<string> it) {}
template <typename T, typename... Args>
void itval(istream_iterator<string> it, T a, Args... args) {
  cerr << *it << " = " << a << endl;
  itval(++it, args...);
}
const long long int MOD = 1e9 + 7;
template <typename T>
inline void print(T x) {
  cout << x << "\n";
}
template <typename T>
inline void printvec(T x) {
  for (auto a : x) cout << a << ' ';
  cout << '\n';
}
struct custom {
  bool operator()(
      const pair<long long int, pair<long long int, long long int> > &p1,
      const pair<long long int, pair<long long int, long long int> > &p2)
      const {
    return p1.first < p2.first;
  }
};
long long int get_pow(long long int a, long long int b, long long int M = MOD) {
  long long int res = 1;
  while (b) {
    if (b & 1) res = (res * a) % M;
    a = (a * a) % M;
    b >>= 1;
  }
  return res;
}
const long long int N = 1e6 + 5, inf = 1e18;
void solve() {
  long long int n;
  cin >> n;
  std::vector<long long int> v[n];
  std::vector<bool> used[n];
  long long int sa = 0, sb = 0;
  vector<long long> t;
  for (long long int i = (long long int)0; i < (long long int)(n); i++) {
    int k, x;
    cin >> x;
    for (long long int j = (long long int)0; j < (long long int)(x); j++) {
      cin >> k;
      v[i].push_back(k);
    }
    for (long long int j = (long long int)0; j < (long long int)(x / 2); j++) {
      sa += v[i][j];
    }
    if (x & 1) {
      for (long long int j = (long long int)x / 2 + 1; j < (long long int)(x);
           j++) {
        sb += v[i][j];
      }
      t.push_back(v[i][x / 2]);
    } else {
      for (long long int j = (long long int)x / 2; j < (long long int)(x);
           j++) {
        sb += v[i][j];
      }
    }
  }
  sort(t.begin(), t.end(), greater<long long int>());
  for (long long int i = (long long int)0; i < (long long int)(t.size()); i++) {
    if (i & 1)
      sb += t[i];
    else
      sa += t[i];
  }
  cout << sa << ' ' << sb;
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
  int test = 1;
  clock_t z = clock();
  for (long long int tes = (long long int)0; tes < (long long int)(test);
       tes++) {
    solve();
  }
  fprintf(stderr, "Total Time:%.4f\n", (double)(clock() - z) / CLOCKS_PER_SEC),
      fflush(stderr);
  return 0;
}
