#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
using ll = long long;
using u64 = uint_fast64_t;
using pii =  pair<int, int>;
using pll =  pair<long long, long long>;
#define rep(i, n) for(int i = 0; i < (n); ++i)
#define all(x) (x).begin(),(x).end()
constexpr char ln = '\n';
constexpr long long MOD = 1000000007;
//constexpr long long MOD = 998244353;
template<class T1, class T2> inline bool chmax(T1 &a, T2 b) { if (a < b) { a = b; return true;} return false; }
template<class T1, class T2> inline bool chmin(T1 &a, T2 b) { if (a > b) { a = b; return true;} return false; }
inline int popcount(int x) {return __builtin_popcount(x);}
inline int popcount(long long x) {return __builtin_popcountll(x);}
void print() { cout << "\n"; }
template<class T, class... Args>
void print(const T &x, const Args &... args) {
    cout << x << " ";
    print(args...);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////

int main() {
    //ios::sync_with_stdio(false); cin.tie(nullptr);
    int N; cin >> N;
    if (N&1) {
        cout << "1 " << (N+1)/2 << endl;
    } else {
        cout << "2 " << N/2 << endl;
    }
    int s = N/2+1;
    while (true) {
        int t; cin >> t;
        if (t <= 1) return 0;
        int k,x; cin >> k >> x;
        if (t == 2) return 0;
        if (N&1) {
            if (x > s) {
                cout << k << " " << x-s << endl;
            } else {
                cout << k << " " << x+s << endl;
            }
        }
    }
}