OuLiPo Anagram Search

 To French soldat in First World War: 
     "O, Poilu!"
 Lord Zeus gives former love 'what for':
     "Up ol' Io!"

 With senator create rapport:

     "Oui, pol."

 You'll Chef Lou's taro dish adore:

      Poi Lou.

 There may be some beyond these four,

 though I've not thought of any more.

      OuLiPo