mudirs umdirs mduirs dmuirs udmirs dumirs muidrs umidrs miudrs imudrs uimdrs iumdrs mdiurs dmiurs midurs imdurs dimurs idmurs udimrs duimrs uidmrs iudmrs diumrs idumrs mudris umdris mduris dmuris udmris dumris murdis umrdis mrudis rmudis urmdis rumdis mdruis dmruis mrduis rmduis drmuis rdmuis udrmis durmis urdmis rudmis drumis rdumis muirds umirds miurds imurds uimrds iumrds murids umrids mruids rmuids urmids rumids miruds imruds mriuds rmiuds irmuds rimuds uirmds iurmds urimds ruimds irumds riumds mdirus dmirus midrus imdrus dimrus idmrus mdrius dmrius mrdius rmdius drmius rdmius mirdus imrdus mridus rmidus irmdus rimdus dirmus idrmus drimus rdimus irdmus ridmus udirms duirms uidrms iudrms diurms idurms udrims durims urdims rudims druims rduims uirdms iurdms uridms ruidms irudms riudms dirums idrums driums rdiums irdums ridums mudisr umdisr mduisr dmuisr udmisr dumisr muidsr umidsr miudsr imudsr uimdsr iumdsr mdiusr dmiusr midusr imdusr dimusr idmusr udimsr duimsr uidmsr iudmsr diumsr idumsr mudsir umdsir mdusir dmusir udmsir dumsir musdir umsdir msudir smudir usmdir sumdir mdsuir dmsuir msduir smduir dsmuir sdmuir udsmir dusmir usdmir sudmir dsumir sdumir muisdr umisdr miusdr imusdr uimsdr iumsdr musidr umsidr msuidr smuidr usmidr sumidr misudr imsudr msiudr smiudr ismudr simudr uismdr iusmdr usimdr suimdr isumdr siumdr mdisur dmisur midsur imdsur dimsur idmsur mdsiur dmsiur msdiur smdiur dsmiur sdmiur misdur imsdur msidur smidur ismdur simdur dismur idsmur dsimur sdimur isdmur sidmur udismr duismr uidsmr iudsmr diusmr idusmr udsimr dusimr usdimr sudimr dsuimr sduimr uisdmr iusdmr usidmr suidmr isudmr siudmr disumr idsumr dsiumr sdiumr isdumr sidumr mudrsi umdrsi mdursi dmursi udmrsi dumrsi murdsi umrdsi mrudsi rmudsi urmdsi rumdsi mdrusi dmrusi mrdusi rmdusi drmusi rdmusi udrmsi durmsi urdmsi rudmsi drumsi rdumsi mudsri umdsri mdusri dmusri udmsri dumsri musdri umsdri msudri smudri usmdri sumdri mdsuri dmsuri msduri smduri dsmuri sdmuri udsmri dusmri usdmri sudmri dsumri sdumri mursdi umrsdi mrusdi rmusdi urmsdi rumsdi musrdi umsrdi msurdi smurdi usmrdi sumrdi mrsudi rmsudi msrudi smrudi rsmudi srmudi ursmdi rusmdi usrmdi surmdi rsumdi srumdi mdrsui dmrsui mrdsui rmdsui drmsui rdmsui mdsrui dmsrui msdrui smdrui dsmrui sdmrui mrsdui rmsdui msrdui smrdui rsmdui srmdui drsmui rdsmui dsrmui sdrmui rsdmui srdmui udrsmi dursmi urdsmi rudsmi drusmi rdusmi udsrmi dusrmi usdrmi sudrmi dsurmi sdurmi ursdmi rusdmi usrdmi surdmi rsudmi srudmi drsumi rdsumi dsrumi sdrumi rsdumi srdumi muirsd umirsd miursd imursd uimrsd iumrsd murisd umrisd mruisd rmuisd urmisd rumisd mirusd imrusd mriusd rmiusd irmusd rimusd uirmsd iurmsd urimsd ruimsd irumsd riumsd muisrd umisrd miusrd imusrd uimsrd iumsrd musird umsird msuird smuird usmird sumird misurd imsurd msiurd smiurd ismurd simurd uismrd iusmrd usimrd suimrd isumrd siumrd mursid umrsid mrusid rmusid urmsid rumsid musrid umsrid msurid smurid usmrid sumrid mrsuid rmsuid msruid smruid rsmuid srmuid ursmid rusmid usrmid surmid rsumid srumid mirsud imrsud mrisud rmisud irmsud rimsud misrud imsrud msirud smirud ismrud simrud mrsiud rmsiud msriud smriud rsmiud srmiud irsmud rismud isrmud sirmud rsimud srimud uirsmd iursmd urismd ruismd irusmd riusmd uisrmd iusrmd usirmd suirmd isurmd siurmd ursimd rusimd usrimd surimd rsuimd sruimd irsumd risumd isrumd sirumd rsiumd sriumd mdirsu dmirsu midrsu imdrsu dimrsu idmrsu mdrisu dmrisu mrdisu rmdisu drmisu rdmisu mirdsu imrdsu mridsu rmidsu irmdsu rimdsu dirmsu idrmsu drimsu rdimsu irdmsu ridmsu mdisru dmisru midsru imdsru dimsru idmsru mdsiru dmsiru msdiru smdiru dsmiru sdmiru misdru imsdru msidru smidru ismdru simdru dismru idsmru dsimru sdimru isdmru sidmru mdrsiu dmrsiu mrdsiu rmdsiu drmsiu rdmsiu mdsriu dmsriu msdriu smdriu dsmriu sdmriu mrsdiu rmsdiu msrdiu smrdiu rsmdiu srmdiu drsmiu rdsmiu dsrmiu sdrmiu rsdmiu srdmiu mirsdu imrsdu mrisdu rmisdu irmsdu rimsdu misrdu imsrdu msirdu smirdu ismrdu simrdu mrsidu rmsidu msridu smridu rsmidu srmidu irsmdu rismdu isrmdu sirmdu rsimdu srimdu dirsmu idrsmu drismu rdismu irdsmu ridsmu disrmu idsrmu dsirmu sdirmu isdrmu sidrmu drsimu rdsimu dsrimu sdrimu rsdimu srdimu irsdmu risdmu isrdmu sirdmu rsidmu sridmu udirsm duirsm uidrsm iudrsm diursm idursm udrism durism urdism rudism druism rduism uirdsm iurdsm uridsm ruidsm irudsm riudsm dirusm idrusm driusm rdiusm irdusm ridusm udisrm duisrm uidsrm iudsrm diusrm idusrm udsirm dusirm usdirm sudirm dsuirm sduirm uisdrm iusdrm usidrm suidrm isudrm siudrm disurm idsurm dsiurm sdiurm isdurm sidurm udrsim dursim urdsim rudsim drusim rdusim udsrim dusrim usdrim sudrim dsurim sdurim ursdim rusdim usrdim surdim rsudim srudim drsuim rdsuim dsruim sdruim rsduim srduim uirsdm iursdm urisdm ruisdm irusdm riusdm uisrdm iusrdm usirdm suirdm isurdm siurdm ursidm rusidm usridm suridm rsuidm sruidm irsudm risudm isrudm sirudm rsiudm sriudm dirsum idrsum drisum rdisum irdsum ridsum disrum idsrum dsirum sdirum isdrum sidrum drsium rdsium dsrium sdrium rsdium srdium irsdum risdum isrdum sirdum rsidum sridum
Note: these 'words' (valid or invalid) are all the permutations of the word mudirs. These words are obtained by scrambling the letters in mudirs.