divos idvos dvios vdios ivdos vidos diovs idovs doivs odivs iodvs oidvs dvois vdois dovis odvis vodis ovdis ivods viods iovds oivds voids ovids divso idvso dviso vdiso ivdso vidso disvo idsvo dsivo sdivo isdvo sidvo dvsio vdsio dsvio sdvio vsdio svdio ivsdo visdo isvdo sivdo vsido svido diosv idosv doisv odisv iodsv oidsv disov idsov dsiov sdiov isdov sidov dosiv odsiv dsoiv sdoiv osdiv sodiv iosdv oisdv isodv siodv osidv soidv dvosi vdosi dovsi odvsi vodsi ovdsi dvsoi vdsoi dsvoi sdvoi vsdoi svdoi dosvi odsvi dsovi sdovi osdvi sodvi vosdi ovsdi vsodi svodi osvdi sovdi ivosd viosd iovsd oivsd voisd ovisd ivsod visod isvod sivod vsiod sviod iosvd oisvd isovd siovd osivd soivd vosid ovsid vsoid svoid osvid sovid
Note: these 'words' (valid or invalid) are all the permutations of the word divos. These words are obtained by scrambling the letters in divos.