cundy ucndy cnudy ncudy uncdy nucdy cudny ucdny cduny dcuny udcny ducny cnduy ncduy cdnuy dcnuy ndcuy dncuy undcy nudcy udncy duncy nducy dnucy cunyd ucnyd cnuyd ncuyd uncyd nucyd cuynd ucynd cyund ycund uycnd yucnd cnyud ncyud cynud ycnud nycud yncud unycd nuycd uyncd yuncd nyucd ynucd cudyn ucdyn cduyn dcuyn udcyn ducyn cuydn ucydn cyudn ycudn uycdn yucdn cdyun dcyun cydun ycdun dycun ydcun udycn duycn uydcn yudcn dyucn yducn cndyu ncdyu cdnyu dcnyu ndcyu dncyu cnydu ncydu cyndu ycndu nycdu yncdu cdynu dcynu cydnu ycdnu dycnu ydcnu ndycu dnycu nydcu yndcu dyncu ydncu undyc nudyc udnyc dunyc nduyc dnuyc unydc nuydc uyndc yundc nyudc ynudc udync duync uydnc yudnc dyunc ydunc ndyuc dnyuc nyduc ynduc dynuc ydnuc
Note: these 'words' (valid or invalid) are all the permutations of the word cundy. These words are obtained by scrambling the letters in cundy.