#include <iostream>

using namespace std;

int main()

{

int n;

while (true)

{

cin >> n;

if (n == 0)

{

break;

}

for (int i = 1; i < n; i++)

{

if (i % 7 != 0)

{

cout << i << " ";

}

}

cout << endl;

}

}

// :D