nhloa hnloa nlhoa lnhoa hlnoa lhnoa nhola hnola nohla onhla honla ohnla nloha lnoha nolha onlha lonha olnha hlona lhona holna ohlna lohna olhna nhlao hnlao nlhao lnhao hlnao lhnao nhalo hnalo nahlo anhlo hanlo ahnlo nlaho lnaho nalho anlho lanho alnho hlano lhano halno ahlno lahno alhno nhoal hnoal nohal onhal honal ohnal nhaol hnaol nahol anhol hanol ahnol noahl onahl naohl anohl oanhl aonhl hoanl ohanl haonl ahonl oahnl aohnl nloah lnoah nolah onlah lonah olnah nlaoh lnaoh naloh anloh lanoh alnoh noalh onalh naolh anolh oanlh aonlh loanh olanh laonh alonh oalnh aolnh hloan lhoan holan ohlan lohan olhan hlaon lhaon halon ahlon lahon alhon hoaln ohaln haoln aholn oahln aohln loahn olahn laohn alohn oalhn aolhn
Note: these 'words' (valid or invalid) are all the permutations of the word nhloa. These words are obtained by scrambling the letters in nhloa.