#include <bits/stdc++.h>
using namespace std;
bool vis[6];
int main() {
  int n;
  scanf("%d", &n);
  for (int i = 0; i < 6; ++i) {
    string s;
    cin >> s;
    if (s[0] == 'p') {
      vis[0] = true;
    } else if (s[0] == 'g') {
      vis[1] = true;
    } else if (s[0] == 'b') {
      vis[2] = true;
    } else if (s[0] == 'o') {
      vis[3] = true;
    } else if (s[0] == 'r') {
      vis[4] = true;
    } else if (s[0] == 'y') {
      vis[5] = true;
    }
  }
  printf("%d\n", 6 - n);
  if (vis[0] == false) {
    printf("Power\n");
  }
  if (vis[1] == false) {
    printf("Time\n");
  }
  if (vis[2] == false) {
    printf("Space\n");
  }
  if (vis[3] == false) {
    printf("Soul\n");
  }
  if (vis[4] == false) {
    printf("Reality\n");
  }
  if (vis[5] == false) {
    printf("Mind\n");
  }
  return 0;
}
