It is formed when A and R stick together, and its sound is R's name pronounciation. This digraph is mainly focused on in the episode Card. The trigraph by itself is also a word, which is acknowledged by the trigraph. It is formed when A, I and R stick together. This trigraph is mainly focused on in the episode Fair. It is formed when A and I stick together, and makes the Long A sound. This digraph is mainly focused on in the episodes Sail, Train and Name.
It can also make the /i/ sound, as in 'aeon' and 'larvae'. It is formed when A and E stick together, and makes the Long A sound. This digraph only appears in the interactive version of Space and doesn't anywhere in the show.
