#include <bits/stdc++.h>

#define show(x) cout << #x << " = " << x << endl

using namespace std;
using ll = long long;
using pii = pair<int, int>;
using vi = vector<int>;

template <typename T>
ostream& operator<<(ostream& os, const vector<T>& v)
{
    os << "sz=" << v.size() << "\n[";
    for (const auto& p : v) {
        os << p << ",";
    }
    os << "]\n";
    return os;
}

template <typename S, typename T>
ostream& operator<<(ostream& os, const pair<S, T>& p)
{
    os << "(" << p.first << "," << p.second
       << ")";
    return os;
}


constexpr ll MOD = 1e9 + 7;

template <typename T>
constexpr T INF = numeric_limits<T>::max() / 100;

int main()
{
    set<int> st;
    int a, b;
    cin >> a >> b;
    for (int i = 0; i <= a; i++) {
        for (int j = 0; j <= b; j++) {
            const int t = i + j * 5;
            if (st.find(t) == st.end()) {
                st.insert(t);
            }
        }
    }
    for (const int p : st) {
        if (p == 0) {
            continue;
        }
        cout << p << endl;
    }

    return 0;
}