#include <bits/stdc++.h>
using namespace std;
char cmd[1010];
int main()
{
    srand(time(NULL));
    int n;
    cin>>n;
    for(int i = 1 ; i < n+1 ; i++ )
    {
        sprintf(cmd, ".%d.in", i);
        freopen(cmd, "w", stdout);
        cout<<100<<endl;
        for(int j = 0 ; j < 100 ; j++)
            cout<<(rand()%1000+1)*(rand()%2?1:-1)<<endl;
        cout<<100<<endl;
        for(int j = 0 ; j < 100 ; j++ )
            cout<<rand()%100+1<<endl;
    }
}