#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define ALL(v) v.begin(),v.end()
typedef long long ll;
 
#include<bits/stdc++.h>
using namespace std;
 
int main(){
  ios::sync_with_stdio(false);
  std::cin.tie(nullptr);
  
  ll n,m;
  cin>>n>>m;
  vector<ll> A(n+2);
  ll geta=0;
  rep(i,m){
    ll p,q;
    cin>>p>>q;
    A[p+1]-=2;
    A[max(1LL,p-q+1)]+=1;
    A[min(p+q+1,n+1)]+=1;
    geta+=max(0LL,q-p);
  }
  ll now=0;
  for(int i=1;i<=n;i++){
    A[i]+=A[i-1];
    now+=A[i];
    if(i>1) cout<<" ";
    cout<<now+geta;
  }
  cout<<endl;
    
  return 0;
}