appuy papuy appuy papuy ppauy ppauy apupy paupy auppy uappy puapy upapy apupy paupy auppy uappy puapy upapy ppuay ppuay pupay uppay pupay uppay appyu papyu appyu papyu ppayu ppayu apypu paypu ayppu yappu pyapu ypapu apypu paypu ayppu yappu pyapu ypapu ppyau ppyau pypau yppau pypau yppau apuyp pauyp aupyp uapyp puayp upayp apyup payup aypup yapup pyaup ypaup auypp uaypp ayupp yaupp uyapp yuapp puyap upyap pyuap ypuap uypap yupap apuyp pauyp aupyp uapyp puayp upayp apyup payup aypup yapup pyaup ypaup auypp uaypp ayupp yaupp uyapp yuapp puyap upyap pyuap ypuap uypap yupap ppuya ppuya pupya uppya pupya uppya ppyua ppyua pypua yppua pypua yppua puypa upypa pyupa ypupa uyppa yuppa puypa upypa pyupa ypupa uyppa yuppa
Note: these 'words' (valid or invalid) are all the permutations of the word appuy. These words are obtained by scrambling the letters in appuy.