We’re on the fifth sentence of the 14th Conlang Relay Text:

se jalāña mo jakō ja senne jakecōna jē anpīña;

I’ve blogged all of these words except for the last two.

jÄ“ is one of those prepositions I don’t have a proper definition for or description of. In this context, it generally has something to do with opposition, most of the time anyways.