Another method is described in a newspaper column titled »Hints from Heloise».

»Dear Eloise! Our six children grow quickly, and now that we have somewhere to leave on our car, they always argue who should sit near the door, or in front of a father and mother. Then my husband figured out how to solve this problem. Every time we go somewhere we leave, he gives children »tickets to reserve a place.» Each ticket bear two numbers: one for the trip to the destination, and the other - for the trip back. All rooms are given seats on a small circuit inside the machine. Now the children know who to go to any place of destination and where it will sit on the way back. All quarrels ceased. Each draws his number and relies on luck. »