#include <fstream>

using namespace std;

ifstream fin("betasah.in");
ofstream fout("betasah.out");

int n, d, k, i, j, l, mat[101][101], pozDame[50], pozGri[50], nrPatratePeLinie, nrmaxPatrate, nrPozitii;

int main() {
	fin >> n >> d >> k;

	for (i = 1; i <= d * 2; i++) fin >> pozDame[i];
	for (i = 1; i <= k * 2; i++) fin >> pozGri[i];
	//bordarea ***********************************************
	for (i = 1; i <= n; i++)
		for (j = 1; j <= n; j++)
			if (i == j)
				for (l = j + 1; l <= n; l++)
					mat[i][l] = 1;
	//generarea matricei *************************************
	for (i = 1; i <= n; i++)
		for (j = 1; j <= n; j++) {
			for (l = 1; l <= d * 2; l += 2)
				if (i == pozDame[l] && j == pozDame[l + 1])
					mat[i][j] = 2;
			for (l = 1; l <= k * 2; l += 2)
				if (i == pozGri[l] && j == pozGri[l + 1])
					mat[i][j] = 1;
		}
	//numarul maxim de patrate albe **************************
	for (i = 1; i <= n; i++) {
		for (j = 1; j <= n; j++) {
			if (mat[i][j] == 0 || mat[i][j] == 2) {
				nrPatratePeLinie++;
			}
			if (nrPatratePeLinie > nrmaxPatrate)
				nrmaxPatrate = nrPatratePeLinie;
		}
		nrPatratePeLinie = 0;
	}
	//numarul de patrate accesibile *************************
	for (i = 1; i <= n; i++)
		for (j = 1; j <= n; j++)
			if (mat[i][j] == 2) {
				if (mat[i - 1][j - 1] == 0) mat[i - 1][j - 1] = 3;
				if (mat[i][j - 1] == 0) mat[i][j - 1] = 3;
				if (mat[i + 1][j - 1] == 0) mat[i + 1][j - 1] = 3;

				if (mat[i - 1][j] == 0) mat[i - 1][j] = 3;
				if (mat[i + 1][j] == 0) mat[i + 1][j] = 3;

				if (mat[i - 1][j + 1] == 0) mat[i - 1][j + 1] = 3;
				if (mat[i][j + 1] == 0) mat[i][j + 1] = 3;
				if (mat[i + 1][j + 1] == 0) mat[i + 1][j + 1] = 3;
			}
	for (i = 1; i <= n; i++)
		for (j = 1; j <= n; j++)
			if (mat[i][j] == 3)
				nrPozitii++;
	//afisarea **********************************************
	fout << nrmaxPatrate << '\n';
	fout << nrPozitii << '\n';
	for (i = 1; i <= n; i++) {
		for (j = 1; j <= n; j++)
			fout << mat[i][j] << ' ';
		fout << '\n';
	}
}
//valoarea damelor: 2
//valoarea unui patrat alb: 0
//valoarea unui patrat gri: 1
//loc unde poate sa mearga o rgina: 3