4 4

Jonathan
Jacob
Melissa
Richard
Kaitlyn
Jason
William
Lauren
Robert
Nathan
Samantha
Hunter
Joseph
Alyssa
Emily
Sarah

Samantha: Alyssa
Alyssa: Samantha
William: Jason
Jason: William
Robert: Lauren
Lauren: Robert
Jonathan: Hunter
Hunter: Jonathan
Jacob: Kaitlyn
Kaitlyn: Jacob
Sarah: Nathan
Nathan: Sarah
Melissa: Richard
Richard: Melissa
Joseph: Emily
Emily: Joseph