missing confusion found confused (musical adaptation)

Missing poster of B held by A. A approaches subject B follows. A holds up missing poster. "have you seen this man? have you seen this man?" subject: "huh, who?" A " have you seen this man?" B emerges: "found!"
A: " your lost!" B: "i'm found!" A: "your lost!" B: "i'm found" B: "I'm lost?" A: "YOur found" B: "I'm lost?" A: "YOur found!"
Arm and Arm the two prance and singing together ( your lost, now found, your lost now found your lost your lost, now now now found!)until the next subject is located.