#include <cstdio>
#include <iostream>
#include <algorithm>
#include <cstdlib>
#include <ctime>
using namespace std;

int n, m;

int main()
{
    ios::sync_with_stdio(0);
    srand(time(0));
    freopen(".10.in","w",stdout);
    cin>>n>>m;
    cout<<n<<endl;
    for(int i = 0 ; i < n ; i++ ) cout<<(rand()%101)<<" ";
    cout<<endl<<m<<endl;
    for(int i = 0 ; i < m ; i++ ) cout<<rand()%1000001<<" "<<rand()%1000001<<endl;
}