#include <bits/stdc++.h>
using namespace std;
inline int read() {
  int d = 0;
  char c = getchar();
  while (!isdigit(c)) c = getchar();
  for (; isdigit(c); c = getchar()) d = d * 10 + c - '0';
  return d;
}
const int N = 5000;
int K, U;
int f[N], g[N];
int v[N], d[N], a[N];
inline bool chkFou() {
  int T(0);
  for (int i = (0), ed_i = (U - 1); i <= ed_i; ++i) T ^= a[i];
  return puts(T ? "Fou" : "Shi"), T;
}
inline void fix(int x, int y) {
  int p(g[x] ^ v[x]), t(d[p]);
  if (t == x) return;
  if (t == y) {
    (d[f[x]] ^= d[f[y]] ^= d[f[x]] ^= d[f[y]]), (f[x] ^= f[y] ^= f[x] ^= f[y]);
    return;
  }
  (d[p] ^= d[f[x]] ^= d[p] ^= d[f[x]]);
  (f[t] ^= f[x] ^= f[t] ^= f[x]), (g[t] ^= g[y] ^= g[t] ^= g[y]);
  fix(t, y);
}
int main() {
  K = read();
  U = 1 << K;
  for (int i = (0), ed_i = (U - 1); i <= ed_i; ++i) {
    a[i] = read();
    f[i] = g[i] = d[i] = i;
  }
  if (chkFou()) return 0;
  for (int i = (U - 1), ed_i = (1); i >= ed_i; --i) {
    if (v[i] != a[i]) {
      int x(v[i] ^ a[i]);
      v[i] ^= x, v[i - 1] ^= x;
      fix(i - 1, i);
    }
  }
  for (int i = (0), ed_i = (U - 1); i <= ed_i; ++i) printf("%d ", f[i]);
  puts("");
  for (int i = (0), ed_i = (U - 1); i <= ed_i; ++i) printf("%d ", g[i]);
  puts("");
  return 0;
}
