Use the menus on the right to select which animal goes to which family.
For example, if you want animal 1 to go to family c,
then click the drop menu next to the row with animal 1, and set it to family c.
If you want to change the number of animals and families,
type in the number in the text box labeled "number of animals and families"

Not a match, families have been assigned multiple animals.

Click here to view an explanation of the algorithm to create stable matches

Animal ID	Animal's Preferences	Family ID	Family's Preferences

Animal	Family