Gurindji Kriol distinguishes with and and. The comitative is either a Gurindji-derived -yawung/-jawung suffix, or the Kriol-derived preposition gat/garram. On the other hand, noun phrases are conjoined using an, which is of Kriol origin.
Source: Meakins 2003-2006
Source: Meakins 2003-2006
Source: Meakins 2003-2006