#include <iostream>
#include <map>
using namespace std;

int main(void) {
    int A,B;
    cin>>A>>B;
    map<int, int> mp;
    for (int i = 0; i <= A; i++) {
        for (int j = 0; j <= B; j++) {
            int n = i * 1 + j * 5;
            mp[n] = 1;
        }
    }
    for (map<int, int>::iterator it = mp.begin(); it != mp.end(); ++it) {
        if (it->first > 0) cout << it->first << endl;
    }
    return 0;
}