hackathon: "permcirc"

#include <bits/stdc++.h>
using namespace std;

signed main() {
    int n;
    cin >> n;
    vector<int> arr(n);
    vector<vector<int>> ans(n);

    for (int &nr : arr) {
        cin >> nr;
    }

    for (int i = 0; i < n; i++) {
        ans[i] = arr;
        rotate(rbegin(arr), rbegin(arr) + 1, rend(arr));
    }

    for (const auto &line : ans) {
        for (int nr : line) {
            cout << nr << ' ';
        }
        cout << endl;
    }
    return 0;
}