Raxas Alliance
From Tardis Wiki, the free Doctor Who reference
The Raxas Alliance is an interplanetary union comprising four planets: Clom, Clix, Raxacoricovarlonpatorius and Raxacoricofallapatorius. As Clom and Raxacoricofallapatorius are in the same system, it is possible that all of these planets are. (SJA: The Gift)
It's unknown that the two planets Raxacoricofallapatorius and Raxacoricovarlonpatorius have similar names and Clom and Clix which have completely different names than the other two, have similar names also.It's possible that the four planets are made of Two duos.
Since the Raxacoricofallapatorians and the people of Clom share similarities,Clix and Raxacoricovarlonpatorius maybe have similar lifeforms with each other and the other two planets.
