#define _CRT_SECURE_NO_WARNINGS
#include<iostream>
#include<sstream>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<climits>
#include<cmath>
#include<string>
#include<vector>
#include<set>
#include<map>
#include<queue>
#include<numeric>
#include<functional>
#include<algorithm>
#include<bitset>
#include<tuple>
#include<unordered_set>
#include<unordered_map>
#include<random>
#include<array>
#include<cassert>
using namespace std;
#define INF (1<<29)
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define all(v) v.begin(),v.end()
#define uniq(v) v.erase(unique(all(v)),v.end())


int a[300][300];

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);

	int n;
	cin >> n;


	int b = n / 2;
	rep(i, n * n / 4) {
		int x = i * 4 + 1;

		a[i / b][i % b] = x;
		a[i / b + b][i % b] = x + 1;
		a[i / b][i % b + b] = x + 2;
		a[i / b + b][i % b + b] = x + 3;
	}

	rep(y,n) {
		rep(x, n) {
			if (x)cout << ' ';
			cout << a[y][x];
		}
		cout << endl;
	}



	return 0;
}