#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <set>
#include <map>
using namespace std;

int main() {
  int n, x; cin >> n >> x;
  vector<int> ans(x + 1);
  for (int i = 0; i < n; i++) {
    int a, b; cin >> a >> b;
    for (int j = 1; j <= x; j++) {
      ans[j] = max(ans[j], b - abs(a - j));
    }
  }
  for (int i = 1; i <= x; i++) {
    cout << ans[i] << (i == x ? "\n" : " ");
  }
}