Record Case Detail

Notes

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Stderr


        

Your Answer

                          A
                        A B A
                      A B C B A
                    A B C D C B A
                  A B C D E D C B A
                A B C D E F E D C B A
              A B C D E F G F E D C B A
            A B C D E F G H G F E D C B A
          A B C D E F G H I H G F E D C B A
        A B C D E F G H I J I H G F E D C B A
      A B C D E F G H I J K J I H G F E D C B A
    A B C D E F G H I J K L K J I H G F E D C B A
  A B C D E F G H I J K L M L K J I H G F E D C B A
A B C D E F G H I J K L M N M L K J I H G F E D C B A

JOJ Answer

                          A
                        A B A
                      A B C B A
                    A B C D C B A
                  A B C D E D C B A
                A B C D E F E D C B A
              A B C D E F G F E D C B A
            A B C D E F G H G F E D C B A
          A B C D E F G H I H G F E D C B A
        A B C D E F G H I J I H G F E D C B A
      A B C D E F G H I J K J I H G F E D C B A
    A B C D E F G H I J K L K J I H G F E D C B A
  A B C D E F G H I J K L M L K J I H G F E D C B A
A B C D E F G H I J K L M N M L K J I H G F E D C B A