krna krnb krnk krnn krnt krnu krrb krrc krrk krrn krrr krrs krrt krsa krsc krsk krsn krsr krss krst krsu krta krtc krtk krtn krtr krts krua kruc kruk krun krur ksab ksac ksak ksan ksar ksas ksat ksau ksba ksbc ksbn ksbr ksbs ksca kscb ksck kscn kscr kscs kscu kska kskb kskk kskn kskr ksks ksku ksna ksnb ksnc ksnk ksnn ksnr ksns ksnt ksra ksrb ksrn ksrr ksrs ksrt kssa kssn kssr ksss ksst kssu ksta kstb kstc kstk kstn kstr ksts kstt kstu ksua ksub ksun ksut ksuu ktaa ktak ktan ktar ktas ktat ktba ktbb ktbc ktbn ktbr ktbt ktbu ktcc ktck ktcr ktcs ktkb ktkc ktkk ktkn ktkr ktks ktkt ktku ktna ktnc ktnk ktnn ktns ktnt ktrb ktrc ktrk ktrn ktrr ktrs ktrt ktru ktsa ktsc ktsn ktsr ktst ktsu kttc kttk kttn kttr ktts kttt kttu ktub ktuc ktun kuac kuan kuar kuat kuau kuba kubb kubc kubr kubs kubu kuca kucb kucc kucr kuka kukk kukn kuks kuku kuna kunc kunk kunr kuns kunt kunu kura kurb kurk kurr kurs kurt kuru kusa kusb kusc kusn kust kusu kuta kutr kuts kutt kutu kuub kuuk kuur kuuu naaa naab naac naan naar naas naat naba nabc nabk nabs nabu naca nacc nack nacs naka naks nan- nana nanb nann nans nant nanu nara narc nark narn narr nars nart naru nas- nasa nasb nasc nask nasr nass nast nasu nata natc nats natt natu naur naus naut nbaa nbak nbar nbas nbbc nbca nbcc nbcs ncaa ncac ncar ncat ncba ncbc ncbs ncca nccc nccn nccr nccs ncct nccu ncna ncnc ncra ncrc ncsa ncsc ncss ncst ncta nctc nctr ncua ncuk nkau nknt nktr nnnn nnsa nnss nntn nrab nras nrca nrcs nrna nrrc nrsa nrsc nrta nrts nsaa nsac nsar nsca nscc nscs nskk nsna nsnr nsra nsrc nssa nssb nssc nssr nsss nstc nsts nstu nsub ntbc ntcc ntnu ntrc ntru ntsb ntsc ntss ntsu nttr ntuc nuan nuba nubc nubk nubs nuca nuck nucs nucu nuka nuku nuna nunc nunk nunn nuns nunt nura nurc nurn nurr nurs nurt nuru nuss nust nusu nuts nutt nutu nuuk raab raak raan raas raat raba rabb rabk rabs rabu rac- raca racc rack racs ract racu raka rakk rakt raku rana ranc rank rann rans rant rara rarb rark rars rasa rasc rask rass rast rasu rata ratk rats ratt ratu raua raub rauc rauk raun raus raut rbbb rbbr rbbs rbss rbst rcac rcas rcbc rccb rccc rccs rcnr rcsa rcsc rcss rctc rcts rkss rkts rnas rnbr rncs rnnt rnut rras rrat rrna rrrr rrun rsaa rscc rscn rscs rsna rsnn rsnr rssa rsts rstu rsua rtan rtas rtca rtcc rtkn rtns rtss rtts ruan ruas ruba rubb rubs rubu ruca ruck ruct ruka rukk rukn ruku runa runc runk runn runs runt rura rurc rurs ruru rusa rusk russ rust rusu ruta ruts rutt rutu ruun sa-c saab saac saak saan saar saas saat saba sabb sabc sabr sabs sabu saca sacc sack sacn sacr sacs sact sacu saka sakb sakk saks saku sana sank sann sanr sans sant sanu sara sarc sark sarn sarr sars sart saru sasa sasc sask sass sast sata satb satc satn satr sats satt satu saua sauc sauk saun saur saus saut sbaa sbac sbar sbas sbbs sbca sbcc sbcs sbct sbrk sbsa sbst sbtc sbtk sbtn sbus scaa scab scac scak scan scar scas scat scba sccc sccs scct sck- scna scnr scnt scr- scra scrc scrn scrs scsa scsc scsn scsr scst scsu sctc sctn sctr scts scua scub scun scur scut skab skac skan skar skat skn- skra skrt skss skua skun skur skut snab snak snar snas snat snba snca sncc snns snra snrk snrs sntr snub snur snus sras srbc srcc srct srna srnn srta srtr srub ssaa ssab ssac ssan ssas ssat ssau ssbn ssbr ssca sscc sscs ssns ssra ssrc ssrs sssa sssb sssc ssss ssta sstb sstc ssts stab stac stak stan star stas stat stau stbc stbs stca stcc stcs stcu stks stnn stnr stns stra strc strk strn strs stru stss sttc sttr stub stuc stuk stun stur stus stut suan suar suas suat sub- suba subb subs suc- succ suck sucr sucs suka suks suku sun- suna sunb sunk sunn suns sunt sunu sur- sura surc surn surr surs surt suru sus- susa susk suss sust susu suta sutu suus taa- taan taar taas taat taba tabb tabc tabs tabu taca tacc tack tacs tact taka takk taks takt taku tana tank tann tans tant tanu tara tarb tarc tark tarn tarr tars tart taru tasa tasb tasc task tasr tass tast tasu tata tatb tatr tats tatt tatu taua taub tauc tauk taur taus taut tbar tbas tbbs tbca tbcb tbcc tbrb tbst tbta tcbs tcca tccc tccu tcnn tctc tcts tkac tkts tnbc tnca tncc tnks tnts tnut traa trab trac trak tran tras trat trau trca trcc trna trra trst trtc trtr trub truc truk trun trus trut truu tsaa tsar tsat tsau tsbc tsca tscc tsks tsna tssa tssr tsst tstc tsts tsun ttab ttbb ttcn ttss tttt tuak tuan tuar tuas tuat tuba tubb tubr tubs tubu tuca tucc tuck tuka tuks tuna tunb tunc tunk tunn tuns tunu tura turb turc turk turn turr turs turt turu tusa tusc tusk tuss tust tuta tuts tutt tutu uabc uaca uarc uars uart uaru uasa uata uatu uaua ubac ubar ubba ubra ucak ucan ucar ucas ucat ucbc ucca ucka ucrc ucsa ucsb ucsc ucst ucsu ucua ucut ukba ukcc uknc ukra ukrc uksa uksc ukta ukur unaa unac unan unar unas unat unau unca uncc uncs unct unka unkn unks unna unns unra unrs uns- unsa unsc unst untb unts unus unut urac uran uras urat urau urba urbs urca urka urna urns urra ursa urss ursu urts uruk urun urur urus urut us-a us-k usaa usac usak usan usar usas usat usba