#include <bits/stdc++.h>
using namespace std;
char s1[10] = "purple", s2[10] = "green", s3[10] = "blue", s4[10] = "orange",
     s5[10] = "red", s6[10] = "yellow";
char s[10];
int a[10];
int main() {
  int n, i, ans = 0;
  cin >> n;
  memset(a, 0, sizeof(a));
  for (i = 0; i < n; i++) {
    cin >> s;
    if (strcmp(s, s1) == 0) a[1] = 1;
    if (strcmp(s, s2) == 0) a[2] = 1;
    if (strcmp(s, s3) == 0) a[3] = 1;
    if (strcmp(s, s4) == 0) a[4] = 1;
    if (strcmp(s, s5) == 0) a[5] = 1;
    if (strcmp(s, s6) == 0) a[6] = 1;
  }
  for (i = 1; i <= 6; i++) {
    if (a[i] == 0) ans++;
  }
  cout << ans << endl;
  if (a[1] == 0) cout << "Power" << endl;
  if (a[2] == 0) cout << "Time" << endl;
  if (a[3] == 0) cout << "Space" << endl;
  if (a[4] == 0) cout << "Soul" << endl;
  if (a[5] == 0) cout << "Reality" << endl;
  if (a[6] == 0) cout << "Mind" << endl;
}
