#include <bits/stdc++.h>
using namespace std;
int main() {
  long long a, b, c, sum = 0, i, cnt = 0, l, n, j;
  vector<string> v;
  vector<string> v1;
  v1.push_back("purple");
  v1.push_back("green");
  v1.push_back("blue");
  v1.push_back("orange");
  v1.push_back("red");
  v1.push_back("yellow");
  cin >> n;
  string s;
  for (i = 0; i < n; i++) {
    cin >> s;
    v.push_back(s);
  }
  for (i = 0; i < v.size(); i++) {
    for (j = 0; j < v1.size(); j++) {
      if (v[i] == v1[j]) {
        v1.erase(v1.begin() + j);
        break;
      }
    }
  }
  cout << v1.size() << endl;
  for (i = 0; i < v1.size(); i++) {
    if (v1[i] == "yellow")
      cout << "Mind" << endl;
    else if (v1[i] == "red")
      cout << "Reality" << endl;
    else if (v1[i] == "orange")
      cout << "Soul" << endl;
    else if (v1[i] == "blue")
      cout << "Space" << endl;
    else if (v1[i] == "green")
      cout << "Time" << endl;
    else
      cout << "Power" << endl;
  }
  return 0;
}
