SELECT TRIGGER FROM
   STUFF Down => COORDS;
   DELETE Down => COORDS;
   COPY Down => COORDS;
   ENTER => enter;
   EXIT => exit;
   STUFF Up => open;
   DELETE Up => delete;
   COPY Up => copy;
   Point Up => SELECT TRIGGER FROM
     Point Down BEFORE 200 => open;
     ENDCASE => COORDS;
   ENDCASE...