func_code_string: #include <bits/stdc++.h>   using namespace std;   using namespace std;   int main() {     int n;     cin >> n;     if (n > 2) {       for (int i = 2; i <= n; ++i) {         cout << i <<    ;       }       cout << 1 << endl;     } else {       cout << -1 << endl;     }     return 0;   }   