paolo apolo poalo opalo aoplo oaplo paloo aploo plaoo lpaoo alpoo lapoo polao oplao ploao lpoao olpao lopao aolpo oalpo alopo laopo olapo loapo paool apool poaol opaol aopol oapol paool apool poaol opaol aopol oapol pooal opoal pooal opoal oopal oopal aoopl oaopl aoopl oaopl ooapl ooapl paloo aploo plaoo lpaoo alpoo lapoo paolo apolo poalo opalo aoplo oaplo ploao lpoao polao oplao lopao olpao alopo laopo aolpo oalpo loapo olapo poloa oploa plooa lpooa olpoa lopoa poola opola poola opola oopla oopla plooa lpooa poloa oploa lopoa olpoa olopa loopa oolpa oolpa loopa olopa aolop oalop aloop laoop olaop loaop aoolp oaolp aoolp oaolp ooalp ooalp aloop laoop aolop oalop loaop olaop oloap looap oolap oolap looap oloap
Note: these 'words' (valid or invalid) are all the permutations of the word paolo. These words are obtained by scrambling the letters in paolo.