Notes
This function is in beta test. Please help improve it in the issues
here.
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
A B C D E F G H I J K L M N O N 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 O P O N 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 O P Q P O N 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 O P Q R Q P O N M L K J
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
A B C D E F G H I J K L M N O N 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 O P O N 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 O P Q P O N 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 O P Q R Q P O N M L K J I H G F E D C B