diyso idyso dyiso ydiso iydso yidso disyo idsyo dsiyo sdiyo isdyo sidyo dysio ydsio dsyio sdyio ysdio sydio iysdo yisdo isydo siydo ysido syido diyos idyos dyios ydios iydos yidos dioys idoys doiys odiys iodys oidys dyois ydois doyis odyis yodis oydis iyods yiods ioyds oiyds yoids oyids disoy idsoy dsioy sdioy isdoy sidoy diosy idosy doisy odisy iodsy oidsy dsoiy sdoiy dosiy odsiy sodiy osdiy isody siody iosdy oisdy soidy osidy dysoi ydsoi dsyoi sdyoi ysdoi sydoi dyosi ydosi doysi odysi yodsi oydsi dsoyi sdoyi dosyi odsyi sodyi osdyi ysodi syodi yosdi oysdi soydi osydi iysod yisod isyod siyod ysiod syiod iyosd yiosd ioysd oiysd yoisd oyisd isoyd sioyd iosyd oisyd soiyd osiyd ysoid syoid yosid oysid soyid osyid
Note: these 'words' (valid or invalid) are all the permutations of the word diyso. These words are obtained by scrambling the letters in diyso.