#include<bits/stdc++.h>
using namespace std;

int main(){
	cin.tie(0),ios::sync_with_stdio(false);
	int a,b; cin>>a>>b;
	vector<int>v((a+1)*(b+1));
	for(int one=0;one<=a;++one){
		for(int five=0;five<=b;++five){
			v.at(one*(b+1)+five)=one+five*5;
		}
	}
	sort(v.begin(),v.end());
	v.erase(unique(v.begin(),v.end()),v.end());
	for(auto i=v.begin()+1;i!=v.end();++i)cout<<*i<<"\n"s;
}