//I wrote this code 4 u <3
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#ifdef LOCAL
#include "algo/debug.h"
#else
#define debug(...) 42
#endif
signed main(int32_t argc, char *argv[]) {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int n, k;
cin >> n >> k;
vector<pair<int, int>> a(n);
for (auto& [x, y] : a) cin >> x >> y;
vector<int> srt;
auto dst = [&](int i, int j) {
return abs(a[i].first - a[j].first) + abs(a[i].second - a[j].second);
};
for (int i = 0; i < n; ++i) {
for (int j = i + 1; j < n; ++j) {
srt.push_back(dst(i, j));
}
}
ranges::sort(srt);
for (int i = 0; i < k; ++i) cout << srt[i] << '\n';
}
/*
*/
