#include  <bits/stdc++.h>
#define int long long
using namespace std;
signed main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);cout.tie(0);
	cout<<3<<" "<<3<<'\n';
	cout<<"###"<<'\n';
	cout<<"#.#"<<'\n';
	cout<<"###"<<'\n'; 
    return 0;
}