#include <time.h>
#include <iomanip>
#include <iostream>
#include <map>
#include <algorithm>
#include <queue>
#include <set>
#include <vector>
#include <iomanip>
#include <bitset>
#include <iostream>
#include <cmath>
#include <random>
#include <fstream>
#include <sys/stat.h>
#include <stdlib.h>
#include <fstream>
#include <sys/stat.h>
#include <stdlib.h>
#include <stdio.h>
#include <iostream>
#include <vector>
#include <set>
#include <map>

using namespace std;
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	srand (time(NULL));
	int test = 1;
	while (test--)
	{
		int SEED = 600 + 640 + 700;
		mt19937 rng(SEED);

		//DIV 3 :
		for (int i = 1 ; i <= 2 ; i++)
		{
			cout <<"div 3 : "<<uniform_int_distribution<long long>(4, 20)(rng);
			cout <<'\n';
		}
		cout <<'\n';

		//DIV 2 :
		for (int i = 1 ; i <= 2 ; i++)
		{
			cout <<"div 2 : "<<uniform_int_distribution<long long>(4, 262)(rng);
			cout <<'\n';
		}
		cout <<'\n';
		//DIV 1 :
		for (int i = 1 ; i <= 2 ; i++)
		{
			cout <<"div 1 : "<<uniform_int_distribution<long long>(4, 90)(rng);
			cout <<'\n';
		}
		cout <<'\n';

	}
}