import java.io.*;
import java.util.*;
public class carnival {
public static void main(String[] args) throws IOException, FileNotFoundException {
// BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(new File("carnival.in"))));
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int N = Integer.parseInt(reader.readLine());
int[] groups = new int[N + 1];
groups[1] = 1;
int groupCount = 1;
int[] groupMainPoint = new int[N + 1];
groupMainPoint[groupCount] = 1;
String startQuery = "1";
int prev = 1;
for(int i = 2; i <= N; i++){
startQuery += " " + String.valueOf(i);
System.out.println(i + " " + startQuery);
System.out.flush();
// int newGroups = Integer.parseInt(reader.readLine());
// if(newGroups != prev){
// groupCount++;
// groups[i] = groupCount;
// groupMainPoint[groupCount] = i;
// } else {
// int a = 1;
// int b = groupCount;
// while(a != b){
// int mid = (a + b) / 2;
// String query = "";
// for (int j = a; j <= mid; j++){
// query += " " + groupMainPoint[j];
// }
// query += " " + i;
// System.out.println((mid - a + 1) + query);
// System.out.flush();
// int currGroupCount = Integer.parseInt(reader.readLine());
// if(currGroupCount == (mid - a + 1)){
// b = mid;
// } else {
// a = mid + 1;
// }
// }
// groups[i] = a;
// }
// prev = newGroups;
}
String ans = "0";
for(int i = 1; i <= N; i++){
ans += " " + groups[i];
}
System.out.println(ans);
System.out.flush();
return;
}
}
