#include <bits/stdc++.h>
using namespace std;
int a, x[10];
string s, p[10];
int main() {
  cin >> a;
  for (int i = 0; i < a; i++) {
    cin >> s;
    if (s == "purple") x[1] = 1;
    if (s == "green") x[2] = 1;
    if (s == "blue") x[3] = 1;
    if (s == "orange") x[4] = 1;
    if (s == "red") x[5] = 1;
    if (s == "yellow") x[6] = 1;
  }
  p[1] = "Power";
  p[3] = "Space";
  p[4] = "Soul";
  p[6] = "Mind";
  p[2] = "Time";
  p[5] = "Reality";
  cout << 6 - a << endl;
  for (int i = 1; i < 7; i++) {
    if (x[i] == 0) cout << p[i] << endl;
  }
  return 0;
}
