diceo idceo dcieo cdieo icdeo cideo dieco ideco deico edico iedco eidco dceio cdeio decio edcio cedio ecdio icedo ciedo iecdo eicdo ceido ecido dicoe idcoe dcioe cdioe icdoe cidoe dioce idoce doice odice iodce oidce dcoie cdoie docie odcie codie ocdie icode ciode iocde oicde coide ocide dieoc ideoc deioc edioc iedoc eidoc dioec idoec doiec odiec iodec oidec deoic edoic doeic odeic eodic oedic ieodc eiodc ioedc oiedc eoidc oeidc dceoi cdeoi decoi edcoi cedoi ecdoi dcoei cdoei docei odcei codei ocdei deoci edoci doeci odeci eodci oedci ceodi ecodi coedi ocedi eocdi oecdi iceod cieod iecod eicod ceiod eciod icoed cioed ioced oiced coied ocied ieocd eiocd ioecd oiecd eoicd oeicd ceoid ecoid coeid oceid eocid oecid
Note: these 'words' (valid or invalid) are all the permutations of the word diceo. These words are obtained by scrambling the letters in diceo.