#include <bits/stdc++.h>
using namespace std;
#include <atcoder/all>
using namespace atcoder;
using ll=long long;
using ld=long double;
using pii=pair<int,int>;
using pll=pair<ll,ll>;
using vl=vector<ll>;
using vvl=vector<vl>;
using vvvl=vector<vvl>;
using graph=vector<vector<int>>;
using mint=modint998244353;
const ll INF=(1ll<<61)-1;

int main(){
  ll N; cin>>N;
  if(N%2==0)cout<<2<<" "<<N/2<<endl;
  else cout<<1<<" "<<(N+1)/2<<endl;
  fflush(stdout);
  while(true){
    ll t; cin>>t;
    if(t!=3)break;
    ll k,x; cin>>k>>x;
    if(x<=N/2)cout<<k<<" "<<x+(N/2+1)<<endl;
    else cout<<k<<" "<<x-(N/2+1)<<endl;
    fflush(stdout);
  }
  return 0;
}