shrma hsrma srhma rshma hrsma rhsma shmra hsmra smhra mshra hmsra mhsra srmha rsmha smrha msrha rmsha mrsha hrmsa rhmsa hmrsa mhrsa rmhsa mrhsa shram hsram srham rsham hrsam rhsam sharm hsarm sahrm ashrm hasrm ahsrm srahm rsahm sarhm asrhm rashm arshm hrasm rhasm harsm ahrsm rahsm arhsm shmar hsmar smhar mshar hmsar mhsar shamr hsamr sahmr ashmr hasmr ahsmr smahr msahr samhr asmhr mashr amshr hmasr mhasr hamsr ahmsr mahsr amhsr srmah rsmah smrah msrah rmsah mrsah sramh rsamh sarmh asrmh rasmh arsmh smarh msarh samrh asmrh masrh amsrh rmash mrash ramsh armsh marsh amrsh hrmas rhmas hmras mhras rmhas mrhas hrams rhams harms ahrms rahms arhms hmars mhars hamrs ahmrs mahrs amhrs rmahs mrahs ramhs armhs marhs amrhs
Note: these 'words' (valid or invalid) are all the permutations of the word shrma. These words are obtained by scrambling the letters in shrma.