#include <bits/stdc++.h>
const long double EPS = 1e-9;
const long double PI = 3.1415926535897932384626434;
using namespace std;
int dx[] = {-1, +1, 0, 0, -1, -1, +1, +1};
int dy[] = {0, 0, -1, +1, -1, +1, -1, +1};
int n, v = 6;
string s;
string a[] = {"purple", "green", "blue", "orange", "red", "yellow"};
string b[] = {"Power", "Time", "Space", "Soul", "Reality", "Mind"};
int us[] = {0, 0, 0, 0, 0, 0};
int main() {
  ios::sync_with_stdio(0);
  cin >> n;
  for (int i = 0; i < n; i++) {
    cin >> s;
    for (int j = 0; j < 6; j++) {
      if (s == a[j]) {
        us[j] = 1;
        v--;
      }
    }
  }
  cout << v << endl;
  for (int i = 0; i < 6; i++)
    if (!us[i]) cout << b[i] << endl;
  return 0;
}
