#if __INCLUDE_LEVEL__ == 0

#include <bits/stdc++.h>

using namespace std;

#include __BASE_FILE__

#define show(...) static_cast<void>(0)

namespace std::ranges::views {

namespace {

using ::empty;
using ::move;

void solve() {
  vector<int> v(1);
  cin >> v;
  vector<pair<int, int>> lst{{0, 0}, {0, 0}};
  auto add = [&](int x) {
    int h = x / 2;
    int w = x - h;
    auto [i, j] = lst.back();
    lst.emplace_back(i + h, j + w);
  };
  while (true) {
    sort(v, greater{});
    while (!v.empty() && v.back() == 1) {
      v.pop_back();
    }
    if (v.empty()) {
      break;
    }
    for (int e : v) {
      add(e);
    }
    vector<int> nv;
    for (int e : v) {
      int h = e / 2;
      nv.push_back(h);
      nv.push_back(e - h);
    }
    v = move(nv);
  }
  show(lst);
  auto [h, w] = lst.back();
  ++h, ++w;
  vector<string> ans(h, string(w, '#'));
  cout << tie(h, w) << '\n';
  for (int t : iota(1, ssize(lst))) {
    auto [li, lj] = lst[t - 1];
    auto [ri, rj] = lst[t];
    for (int i : iota(li, ri + 1)) {
      for (int j : iota(lj, rj + 1)) {
        ans[i][j] = '.';
      }
    }
  }
  for (int i : iota(0, h)) {
    cout << ans[i] << '\n';
  }
}

}  // namespace

}  // namespace std::ranges::views

using views::solve;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  solve();
}

#else  // __INCLUDE_LEVEL__

namespace std {

template <class T1, class T2>
istream& operator>>(istream& is, pair<T1, T2>& p) {
  return is >> p.first >> p.second;
}

template <class... Ts>
istream& operator>>(istream& is, tuple<Ts...>& t) {
  return apply([&is](auto&... xs) -> istream& { return (is >> ... >> xs); }, t);
}

template <class... Ts>
istream& operator>>(istream& is, tuple<Ts&...>&& t) {
  return is >> t;
}

template <class R, enable_if_t<!is_convertible_v<R, string>>* = nullptr>
auto operator>>(istream& is, R&& r) -> decltype(is >> *begin(r)) {
  for (auto&& e : r) {
    is >> e;
  }
  return is;
}

template <class T1, class T2>
ostream& operator<<(ostream& os, const pair<T1, T2>& p) {
  return os << p.first << ' ' << p.second;
}

template <class... Ts>
ostream& operator<<(ostream& os, const tuple<Ts...>& t) {
  auto f = [&os](const auto&... xs) -> ostream& {
    [[maybe_unused]] auto sep = "";
    ((os << exchange(sep, " ") << xs), ...);
    return os;
  };
  return apply(f, t);
}

template <class R, enable_if_t<!is_convertible_v<R, string_view>>* = nullptr>
auto operator<<(ostream& os, R&& r) -> decltype(os << *begin(r)) {
  auto sep = "";
  for (auto&& e : r) {
    os << exchange(sep, " ") << e;
  }
  return os;
}

}  // namespace std

#endif  // __INCLUDE_LEVEL__