#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define all(x) x.begin(), x.end()
#define allr(x) x.rbegin(), x.rend()
#define mp make_pair
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef complex<double> cd;
const int MAXN = 1e5+10;
const int MOD = 1e9+7;
const int INF = 0x3f3f3f3f;
const ll LINF = 0x3f3f3f3f3f3f3f3f;
const double PI = acos(-1);
void solve(){
int n, k; cin >> n >> k;
vector<pii> arr(n);
for(auto& [a, b] : arr) cin >> a >> b;
if(k==1){
int mnx=INF, mxx=-INF, mny=INF, mxy=-INF;
for(auto [a, b]: arr) mnx=min(mnx, a), mxx=max(mxx, a), mny=min(mny, b), mxy=max(mxy, b);
cout << mnx << " " << mny << " " << max({mxx-mnx, mxy-mny, 1}) << "\n";
}
}
int32_t main(){
ios_base::sync_with_stdio(false); cin.tie(NULL);
int tt=1;
//~ cin >> tt;
while(tt--) solve();
return 0;
}
