layup alyup lyaup ylaup aylup yalup lauyp aluyp luayp ulayp aulyp ualyp lyuap yluap luyap ulyap yulap uylap ayulp yaulp auylp uaylp yualp uyalp laypu alypu lyapu ylapu aylpu yalpu lapyu alpyu lpayu playu aplyu palyu lypau ylpau lpyau plyau yplau pylau ayplu yaplu apylu paylu ypalu pyalu laupy alupy luapy ulapy aulpy ualpy lapuy alpuy lpauy plauy apluy paluy lupay ulpay lpuay pluay uplay pulay auply uaply apuly pauly upaly pualy lyupa ylupa luypa ulypa yulpa uylpa lypua ylpua lpyua plyua yplua pylua lupya ulpya lpuya pluya uplya pulya yupla uypla ypula pyula upyla puyla ayupl yaupl auypl uaypl yuapl uyapl aypul yapul apyul payul ypaul pyaul aupyl uapyl apuyl pauyl upayl puayl yupal uypal ypual pyual upyal puyal
Note: these 'words' (valid or invalid) are all the permutations of the word layup. These words are obtained by scrambling the letters in layup.