/* Problem URL: https://cses.fi/problemset/task/3217 */

#include <bits/stdc++.h>

using namespace std;

#define V vector

#define rmin(a, b) a = min(a, b)
#define rmax(a, b) a = max(a, b)

#define rep(i, lim) for (int i = 0; i < (lim); i++)
#define nrep(i, s, lim) for (int i = s; i < (lim); i++)

#define repv(i, v) for (auto &i : (v))
#define fillv(v) for (auto &itr_ : (v)) { cin >> itr_; }
#define sortv(v) sort(v.begin(), v.end())
#define all(v) (v).begin(), (v).end()

using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using vvvvi = vector<vvvi>;

using ll = long long;

using vl = vector<ll>;
using vvl = vector<vl>;
using vvvl = vector<vvl>;
using vvvvl = vector<vvvl>;

template<class v>
auto operator<<(ostream &os, const vector<v> &vec)->ostream& {
    os << vec[0];
    for (size_t i = 1; i < vec.size(); i++) {
        os << ' ' << vec[i];
    }
    os << '\n';
    return os;
}

template<class v>
auto operator>>(istream &is, vector<v> &vec)->istream& {
    for (auto &i : vec) {
        is >> i;
    }
    return is;
}

template<class v>
auto operator<<(ostream &os, const vector<vector<v>> &vec)->ostream& {
    for (auto &i : vec) {
        os << i[0];
        for (size_t j = 1; j < i.size(); j++) {
            os << ' ' << i[j];
        }
        os << '\n';
    }
    return os;
}

template<class v>
auto operator>>(istream  &is, vector<vector<v>> &vec)->istream& {
    for (auto &i : vec) {
        for (auto &j : i) {
            is >> j;
        }
    }
    return is;
}

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

    int n;
    cin >> n;

    int inf = INT32_MAX >> 1;
    vvi dis(n, vi(n, inf));

    dis[0][0] = 0;
    queue<pair<int, int>> q;
    q.emplace(0, 0);

    while (!q.empty()) {
        auto [i, j] = q.front();
        q.pop();

        int add[][2] = {{2, 1}, {-2, 1}, {1, 2}, {-1, 2}, {2, -1}, {1, -2}, {-2, -1}, {-1, -2}};

        repv(k, add) {
            int id = i + k[0];
            int jd = j + k[1];

            if (id >= 0 && id < n && jd >= 0 && jd < n && dis[id][jd] > dis[i][j] + 1) {
                dis[id][jd] = dis[i][j] + 1;
                q.emplace(id, jd);
            }
        }
    }

    cout << dis;
}