Pancake and Kahn both wince.
"Definitely not. That sounds.... really odd." Kahn says.
"That should be
(15) It ka'e pli wo?
or
(16) It ka'e pe lio?
but that second one sounds like you're from Daima." Pancake explains.
Edit: Added more sentences.
"Since there are two, you could say(17) It hye ka'e pli.
or, as a question,
(18) It hye ka'e pli wo?" Kahn picks up both of the rocks.
(19) "Hya"
Kahn says, holding one up.
(20) "Hye"
Kahn says, now holding both up.