//  Permutations

#include<bits/stdc++.h>

using namespace std;

int main() {
    int n; cin >> n;
    if (n  == 2 || n == 3) {
        cout << "NO SOLUTION" << endl;
        return 0;
    }
    if (n & 1) {
        for (int i = n; i >= 1; i -= 2) {
            cout << i << " ";
        }
        for (int i = n-1; i > 1; i -= 2) {
            cout << i << " ";
        }
    } else {
        for (int i = n - 1; i >= 1; i -= 2) {
            cout << i << " ";
        }
        for (int i = n; i > 1; i -= 2) {
            cout << i << " ";
        }
    }
    cout << endl;
    return 0;
}