CF 46 P3

#include <bits/stdc++.h>

using namespace std;

void dbg_out() { cerr << endl; }
template<typename Head, typename... Tail>
void dbg_out(Head H, Tail... T) { cerr << ' ' << H; dbg_out(T...); }
#define dbg(...) cerr << "(" << #__VA_ARGS__ << "):", dbg_out(__VA_ARGS__)

#define rng_init mt19937 rng(chrono::steady_clock::now().time_since_epoch().count())
#define rng_seed(x) mt19937 rng(x)
#define all(x) (x).begin(), (x).end()
#define sz(x) (int) (x).size()
// #define int long long

const int MXN = 1e5 + 5, INF = 1e9 + 5;

void solve() {
    int N, M;
    cin >> N >> M;

    int A[N][M];
    for (int i = 0; i < N; i++)
        for (int j = 0; j < M; j++)
            cin >> A[i][j];

    vector<vector<int>> ans;

    for (int j = M  - 1; j >= 0; j--) {
        ans.emplace_back();

        for (int i = 0; i < N; i++)
            ans.back().push_back(A[i][j]);
    }

    for (int i = 0; i < N; i++) {
        for (int j = 0; j < M; j++)
            cout << A[i][j] << " ";

        cout << "\n";
    }

    for (int j = 0; j < M * M; j++)
        cout << "-";

    cout << "\n";

    for (const auto &row : ans) {
        for (const auto &x : row) {
            cout << x << " ";
        }

        cout << "\n";
    }
}

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int TC = 1;
    // cin >> TC;
    while (TC--) solve();
}