insert into rooms (ROOM_ID, floor, roomName, xCord, yCord) values (null, '2. Etage', 'Kueche', '0', '0');
insert into rooms (ROOM_ID, floor, roomName, xCord, yCord) values (null, '2. Etage', 'Wohnzimmer', '0', '1');
insert into rooms (ROOM_ID, floor, roomName, xCord, yCord) values (null, '2. Etage', 'Werkstatt', '1', '0');
insert into rooms (ROOM_ID, floor, roomName, xCord, yCord) values (null, '2. Etage', 'Flur', '1', '1');