#include <stdio.h>

void DFS(int N, int *H, int *W, char S[][2001])
{
	if (N == 1) return;
	
	int i, j, n[2] = {N / 2, N - N / 2};
	for (i = *H; i <= *H + n[0]; i++) for (j = *W; j <= *W + n[1]; j++) S[i][j] = '.';
	*H += n[0];
	*W += n[1];
	DFS(n[0], H, W, S);
	DFS(n[1], H, W, S);
}

int main()
{
	int N;
	scanf("%d", &N);
	if (N == 1) {
		printf("1 1\n.\n");
		return 0;
	}
	
	int i, j, H = 0, W = 0;
	static char S[2001][2001] = {};
	DFS(N, &H, &W, S);
	H++;
	W++;
	for (i = 0; i < H; i++) for (j = 0; j < W; j++) if (S[i][j] == 0) S[i][j] = '#';
	printf("%d %d\n", H, W);
	for (i = 0; i < H; i++) printf("%s\n", S[i]);
	fflush(stdout);
	return 0;
}