#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
int main(){
  int a,b,i,j;
  cin>>a>>b;
  vector<int> sum;
  for(i=a;i>=0;i--){
    for(j=b;j>=0;j--){
      if(i!=0||j!=0)sum.push_back((5*j)+i);
    }
  }
  sort(sum.begin(),sum.end(),greater<int>() );
  i=sum.size();
  i-=1;
  while(i>=0){
    if(sum[i]!=sum[i+1])cout<<sum[i]<<endl;
    i-=1;
  }
}