Quack, quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,quack, quack, quack,