#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long
#define ld long double
#define ff first
#define ss second
#define ln "\n"
#define mp make_pair
#define pb push_back
#define INF (ll)2e18
#define MOD (ll)(1e9+7)
struct Fenwick{
unordered_map<ll, unordered_map<ll, ll>> tr;
ll offs, n;
Fenwick(ll N){
n=N*4+20; offs=N*2+10;
}
void add(ll _i, ll _j, ll x){
_i+=offs; _j+=offs;
for (ll i=_i; i<=n; i+=(-i&i)){
for (ll j=_j; j<=n; j+=(-j&j)){
tr[i][j]+=x;
}
}
}
ll get(ll _i, ll _j){
ll sum=0; _i+=offs; _j+=offs;
for (ll i=_i; i; i-=(-i&i)){
for (ll j=_j; j; j-=(-j&j)){
if (tr.count(i) and tr[i].count(j)){
sum+=tr[i][j];
}
}
}
return sum;
}
};
struct FenwickSick{
unordered_map<ll, multiset<ll>> tr;
ll n, offs;
FenwickSick(ll N){
n=N*4+20; offs=N*2+10;
}
void add(ll i, ll x){
i+=offs; for (; i<=n; i+=(-i&i)){
tr[i].insert(x);
}
}
void collect(ll i, ll lim, vector<ll> &col){
i+=offs; for (; i; i-=(-i&i)){
if (tr[i].empty()) continue;
auto iter = tr[i].upper_bound(lim);
if (iter!=tr[i].begin()){
do{
iter--;
col.push_back(*iter);
}while (iter!=tr[i].begin());
}
}
}
};
void solve(){
ll n, k; cin >> n >> k;
Fenwick tr(1e10);
vector<pair<ll, ll>> pts(n);
vector<pair<ll, ll>> dpts(n);
for (ll i=0; i<n; i++){
cin >> pts[i].ff >> pts[i].ss;
dpts[i] = {pts[i].ff+pts[i].ss, pts[i].ff-pts[i].ss};
tr.add(dpts[i].ff, dpts[i].ss, 1);
}
ll l=0, r=1e10+1, dcnt=0;
while(l+1<r){
ll mid = (l+r)/2, cnt=0;
for (ll i=0; i<n; i++){
ll fi = dpts[i].ff-mid-1, fj=dpts[i].ss-mid-1, ti = dpts[i].ff+mid, tj = dpts[i].ss+mid;
cnt+=tr.get(ti, tj)-tr.get(ti, fj)-tr.get(fi, tj)+tr.get(fi, fj)-1;
}
if (cnt/2<=k) {
l=mid; dcnt=cnt/2;
} else r=mid;
}
vector<ll> res;
for (; dcnt<k; dcnt++) res.push_back(l+1);
// for (ll i=0; i<n; i++){
// for (ll j=i+1; j<n; j++){
// if (abs(pts[i].ff-pts[j].ff)+abs(pts[i].ss-pts[j].ss)<=l) {
// res.push_back(abs(pts[i].ff-pts[j].ff)+abs(pts[i].ss-pts[j].ss));
// }
// }
// }
// sort(res.begin(), res.end());
// for (auto ch:res) cout << ch << ln;
// return;
map<ll, vector<ll>> sweep;
for (auto [x, y]:pts){
sweep[x].push_back(y);
}
FenwickSick trs(1e10), trb(1e10);
vector<ll> add;
for (auto &[x, ys]:sweep){
sort(ys.begin(), ys.end());
for (auto y:ys){
ll val = l-x-y; add.clear();
trs.collect(y, val, add);
for (auto ch:add) res.push_back(ch+x+y);
val = l-x+y; add.clear();
trb.collect(-y-1, val, add);
for (auto ch:add) res.push_back(ch+x-y);
}
for (ll i=0; i<(ll)ys.size(); i++){
for (ll j=i-1; j>=0 and ys[i]-ys[j]<=l; j--){
res.push_back(ys[i]-ys[j]);
}
}
for (auto y:ys){
trs.add(y, -x-y);
trb.add(-y, -x+y);
}
}
sort(res.begin(), res.end());
for (auto ch:res) cout << ch << ln;
}
int main(){
ios_base::sync_with_stdio(false); cin.tie(nullptr);
#ifdef LOCAL
auto start = chrono::high_resolution_clock::now();
#endif
ll t=1;
// cin >> t;
for (ll __c=1; __c<=t; __c++) solve();
#ifdef LOCAL
auto duration = chrono::duration_cast<chrono::microseconds>(chrono::high_resolution_clock::now() - start);
cout << setprecision(0) << fixed << "time: " << (double)duration.count()/1000.0 << " milliseconds" << endl;
#endif
}
