〔R111〕 Voiceless it cries,

                  Wingless flutters,

                  Toothless bites,

                  Mouthless mutters.

〔譯註〕 沒聲音，它喊叫，

                  沒翅膀，它拍翼飛

                  沒牙齒，它會咬，

                  沒嘴巴，它訴怨懟。

〔提問〕 If it is something related to the air, what is it?

〔謎底〕  w___