#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(n);++i)
using namespace std;
using ll = long long;

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int n,x;
    cin >> n >> x;
    int a,b;
    vector<int> ans(x,0);
    rep(i,n){
        cin >> a >> b;
        rep(j,x) ans[j] = max(ans[j],b-abs(a-(j+1)));
    }
    rep(i,x) cout << ans[i] << " ";
}