#include <bits/stdc++.h>
using namespace std;
long long freq[107];
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  long long N, i, M;
  string s, s1 = "purple", s2 = "green", s3 = "blue", s4 = "orange", s5 = "red",
            s6 = "yellow";
  cin >> N;
  M = N;
  while (N--) {
    cin >> s;
    if (s == s1)
      freq[1]++;
    else if (s == s2)
      freq[2]++;
    else if (s == s3)
      freq[3]++;
    else if (s == s4)
      freq[4]++;
    else if (s == s5)
      freq[5]++;
    else if (s == s6)
      freq[6]++;
  }
  cout << 6 - M << '\n';
  for (i = 1; i <= 6; i++) {
    if (freq[i] == 0) {
      if (i == 1)
        cout << "Power\n";
      else if (i == 2)
        cout << "Time\n";
      else if (i == 3)
        cout << "Space\n";
      else if (i == 4)
        cout << "Soul\n";
      else if (i == 5)
        cout << "Reality\n";
      else if (i == 6)
        cout << "Mind\n";
    }
  }
  return 0;
}
