#include <bits/stdc++.h>

using namespace std;
using ll = long long;

int main()
{
    ll t, z = 0;
    cin >> t;
    ll bg = 1, x; // bg ------>x
    while (t-- > 0)
    {
        cin >> x;
        for (ll i = bg; i < x; i++)
        {
            cout << i << '\n';
            z = 1;
        }
        bg = x + 1;
    }
    if (z == 0)
    {
        cout << "good job" << endl;
    }

    return 0;
}