. "Good-bye!"@en . . "Adios!" . . . . "Hello! Good-bye! : two books in one!" . . . "A Sesame Street muppet enjoys saying \"hello\" and \"good-bye\" during appropriate times of the day."@en . . . "A Sesame Street muppet enjoys saying \"hello\" and \"good-bye\" during appropriate times of the day." . . "¡Hola! ¡Adiós!" . . . . "Hello! Good-bye! Bonjour! Bonsoir!"@en . . "Hello! goodbye!" . . . "123 Plaza Sésamo" . . . . "Hello! Good-bye!"@en . . . . .