Yat learns your accent first.

Yattese is Yatto's fake-language protocol. Yat teaches one tiny 5-turn exchange, customized for each native-language background.

8 native cohorts 60 minutes 16 roots 5 turns

The whole P0 exchange fits here.

Yat changes the lesson, not the shared meaning. Human-only and Yat-assisted results must be reported separately.