#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using P = pair<ll, ll>;
using T = tuple<ll, ll, ll>;
// #include <atcoder/all>
// using namespace atcoder;
// using mint = modint1000000007;
#define rep(i, n) for(ll i = 0; i < n; i++)

int main() {
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);
    
    ll n, x; cin >> n >> x;
    vector<ll> a(n), b(n), ans(x,0);
    rep(i,n) {
        cin >> a[i] >> b[i]; a[i]--;
        rep(j,x) ans[j] = max(ans[j], max(b[i]-abs(j-a[i]),0ll));
    }
    rep(i,x) cout << ans[i] << " ";
    cout << endl;

    
    return 0;
}