text: ﻿insert into transmission (name) values ('trans 1');
  insert into transmission (name) values ('trans 2');
  insert into transmission (name) values ('trans 3');
  insert into transmission (name) values ('trans 4');
  insert into transmission (name) values ('trans 5');
  
  insert into engine (name) values ('engine 1');
  insert into engine (name) values ('engine 2');
  insert into engine (name) values ('engine 3');
  insert into engine (name) values ('engine 4');
  insert into engine (name) values ('engine 5');
  
  insert into gearbox (name) values ('gearbox 1');
  insert into gearbox (name) values ('gearbox 2');
  insert into gearbox (name) values ('gearbox 3');
  insert into gearbox (name) values ('gearbox 4');
  insert into gearbox (name) values ('gearbox 5');
  
  insert into car (name, transmission_id, engine_id, gearbox_id) values ('car 1', 1, 1, 1);
  insert into car (name, transmission_id, engine_id, gearbox_id) values ('car 2', 2, 2, 2);
  insert into car (name, transmission_id, engine_id, gearbox_id) values ('car 3', 3, 3, 3);