#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  int vet[6];
  for (int i = 0; i < 6; i++) {
    vet[i] = 0;
  }
  scanf("%d", &n);
  getchar();
  for (int i = 0; i < n; i++) {
    string st;
    getline(cin, st);
    if (st == "green") {
      vet[1] = 1;
    } else if (st == "purple") {
      vet[0] = 1;
    } else if (st == "blue") {
      vet[2] = 1;
    } else if (st == "orange") {
      vet[3] = 1;
    } else if (st == "red") {
      vet[4] = 1;
    } else if (st == "yellow") {
      vet[5] = 1;
    }
  }
  cout << 6 - n << endl;
  if (vet[0] == 0) {
    cout << "Power" << endl;
  }
  if (vet[1] == 0) {
    cout << "Time" << endl;
  }
  if (vet[2] == 0) {
    cout << "Space" << endl;
  }
  if (vet[3] == 0) {
    cout << "Soul" << endl;
  }
  if (vet[4] == 0) {
    cout << "Reality" << endl;
  }
  if (vet[5] == 0) {
    cout << "Mind" << endl;
  }
  return 0;
}
