#include <bits/stdc++.h>
using namespace std;

int main() {
    int N;
    cin >> N;
    if(N%2 == 0) {
        for(int i = 2; i <= N; i += 2) {
            cout << i << ((i == N)?"\n":" ");
        }
    }
    else {
        if(N == 1) {
            cout << 1 << endl;
        }
        else if(N <= 5) {
            cout << -1 << endl;
        }
        else {
            cout << 3 << " " << 6;
            for(int i = 2; i <= N; i += 2) {
                if(i == 6) {
                    continue;
                }
                cout << " " << i;
            }
            cout << endl;
        }
    }
}