Third person plural (Nominative 1 and 2), they.
sg. iya Nominative 1; sg. sya Nominative 2
isúda
A plural marker marking something or someone and companion(s).
Naparin saw nyaya do Nyoy.
These (things) happened in Nyoy.
Somnakay sa ādi di Kiwer.
Younger sibling and companions got on (to ride) Kiwer.