#include <bits/stdc++.h>
using namespace std;
const long long INF = 1e18;
struct custom_hash {
  static uint64_t splitmix64(uint64_t x) {
    x += 0x9e3779b97f4a7c15;
    x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
    x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
    return x ^ (x >> 31);
  }
  size_t operator()(uint64_t x) const {
    static const uint64_t FIXED_RANDOM =
        chrono::steady_clock::now().time_since_epoch().count();
    return splitmix64(x + FIXED_RANDOM);
  }
};
template <typename T>
ostream& operator<<(ostream& os, vector<T>& v) {
  for (auto i : v) os << i << " ";
  return os;
}
template <typename T>
istream& operator>>(istream& is, vector<T>& v) {
  long long n = v.size();
  for (long long i = (0); i < (long long)(n); i++) {
    long long a;
    cin >> a;
    v[i] = a;
  }
  return is;
}
template <typename T>
ostream& operator<<(ostream& os, set<T>& second) {
  for (auto i : second) os << i << " ";
  return os;
}
long long mystoi(string str) {
  stringstream ss(str);
  long long ans = 0;
  ss >> ans;
  return ans;
}
long long exp(long long x, long long ex) {
  long long ans = 1ll;
  while (ex > 0) {
    if (ex & 1ll) ans = (ans * x) % 998244353;
    ex >>= 1ll;
    x = (x * x) % 998244353;
  }
  return ans;
}
bool sort_cond(const pair<long long, long long>& a,
               const pair<long long, long long>& b) {
  return a.first < b.first;
}
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  long long t = 1;
  cin >> t;
  while (t--) {
    long long n;
    cin >> n;
    string second;
    cin >> second;
    long long ans = 1;
    string s1 = second;
    for (long long k = (0); k < (long long)(n); k++) {
      string pref = second.substr(k, n - k);
      string suff = second.substr(0, k);
      if (n % 2 != k % 2) reverse(suff.begin(), suff.end());
      string temp = pref + suff;
      if (temp < s1) {
        s1 = temp;
        ans = k + 1;
      }
    }
    cout << s1 << endl << ans << endl;
  }
}
