public class Solution {
  public static void main(String[] args) {
    // The letters b and d are mirror images of each other, as are p and q. No other pairs of letters are mirrors, except for letters like H that are mirrors of themselves, and what’s the interest in a pair that’s just two of the same letter? We refuse to count self-mirrors as mirrored pairs.
//     Fr
//     qp
//     HH
//     db

//     pq
    //https://wcipeg.com/problem/a2
    Scanner sc= new Scanner(System.in);
    System.out.println("Ready");
    while (true) {
      String S = sc.nextLine();   //including space
      if (S.equals("  ") ) {
         break;
      } else if (S.equals("bd")||S.equals("db")||S.equals("pq") ||S.equals("qp")) {
        System.out.println("Mirrored pair");
      } else {
        System.out.println("Ordinary pair");
      }
    }


  }
}