#include <bits/stdc++.h>

using namespace std;
using ll = long long;
using ld = long double;
template <class T = ll>
using vc = vector<T>;
template <class T = ll>
using vvc = vc<vc<T>>;
void solve();
int main() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    cout << fixed << setprecision(20);
    ll t = 1;
    // cin >> t;
    for (int i = 1; i <= t; i++) solve();
    return 0;
}

void solve() {
    ll n, x;
    cin >> n >> x;
    vc<ll> res(x + 1);
    for (int i = 0; i < n; i++) {
        ll a, b;
        cin >> a >> b;
        for (int i = 1; i <= x; i++) res[i] = max(res[i], b - abs(i - a));
    }
    for (int i = 1; i <= x; i++) cout << res[i] << " \n"[i == x];
}