#include <iostream>

using namespace std;

void solve(int n) {
    int a, b, m;
    a = n / 5;
    m = n % 5;
    if (m / 2 <= a) {
        a -= m / 2;
        b = m / 2;
        m = m % 2;
    }
    if (n % 7 < m) {
        a = 0;
        b = n / 7;
        m = n % 7;
    }
    cout << a << "*5 + " << b << "*7 + " << m << " = " << 5 * a + 7 * b + m << endl;
}

int main() {
    for (int i = 5; i <= 100; i++) {
        solve(i);
    }
    return 0;
}