#include<bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
#define int long long
const int N=300;
int ans[N];
int col[N];
signed main(){
int n;
cin>>n;
vector<int>v={1};
ans[1]=1;
col[1]=1;
int l=1;
int c=2;
for(int i=2;i<=n;i++){
cout<<i<<" ";
for(int j=1;j<=i;j++)cout<<j<<" ";
cout<<endl;
int x;
cin>>x;
if(x!=l){
v.pb(i);
ans[i]=i;
col[i]=c++;
}
l=x;
}
// v dotor bga humuses
for(int i=1;i<=n;i++){
if(ans[i])continue;
int lo=0,hi=v.size()-1;
while(hi>=lo){
int mid=(hi+lo)/2; // index
cout<<mid+2<<" ";
for(int j=0;j<=mid;j++)cout<<v[j]<<" ";
cout<<i<<endl;
int x;
cin>>x;
if(x==mid+1){
hi=mid-1;
}
else lo=mid+1;
}
ans[i]=ans[v[lo]];
col[i]=col[ans[v[lo]]];
}
cout<<0<<" ";
for(int i=1;i<=n;i++){
cout<<col[i]<<" ";
}
cout<<endl;
}
