#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
  #define _GLIBCXX_DEBUG
#else
  #define Debug(...) void(0)
#endif
using ll = long long;
#define rep(i, n) for (int i = 0; i < (n); ++i)

int main() {
  int n,x;cin>>n>>x;
  vector<pair<int,int>> v(n);
  rep(i,n) cin >> v[i].first >> v[i].second;
  vector<int> ans(x, 0);
  rep(i,x) {
    rep(j, n) {
      ans[i] = max(ans[i], v[j].second - abs((i + 1) - v[j].first));
    }
  }
  rep(i, x)     cout << ans[i] << " ";
  cout << endl;
  return 0;
}