krrs krrt krsc krsh krsk krsn krsr krss krst krsu krtc krth krtk krtn krto krtr krts kruc kruh kruk krun krur ksbc ksbh ksbn ksbr ksbs kscb ksch ksck kscn ksco kscr kscs kscu kshb kshk kshn ksho kshr kshs kshu kskb kskk kskn ksko kskr ksks ksku ksnb ksnc ksnh ksnk ksnn ksnr ksns ksnt ksob ksoc ksok kson ksoo ksor ksos ksou ksrb ksrh ksrn ksro ksrr ksrs ksrt kssn ksso kssr ksss ksst kssu kstb kstc ksth kstk kstn ksto kstr ksts kstt kstu ksub ksuh ksun ksut ksuu ktbb ktbc ktbn ktbr ktbt ktbu ktcc ktch ktck ktco ktcr ktcs kthc kthh kthk kthn ktho kthr kths ktht kthu ktkb ktkc ktkk ktkn ktko ktkr ktks ktkt ktku ktnc ktnk ktnn ktno ktns ktnt ktob ktoc ktoh ktok kton ktoo ktor ktot ktrb ktrc ktrh ktrk ktrn ktro ktrr ktrs ktrt ktru ktsc ktsn ktso ktsr ktst ktsu kttc ktth kttk kttn ktto kttr ktts kttt kttu ktub ktuc ktuh ktun kubb kubc kubo kubr kubs kubu kucb kucc kuch kuco kucr kuhn kuhs kuht kuhu kukh kukk kukn kuks kuku kunc kunk kuno kunr kuns kunt kunu kuok kuon kuoo kuos kurb kurk kuro kurr kurs kurt kuru kusb kusc kush kusn kuso kust kusu kuth kuto kutr kuts kutt kutu kuub kuuk kuur kuuu nbbc nbbo nbcc nbco nbcs nbhs ncbc ncbs nccc nccn nccr nccs ncct nccu nchc nchs ncnc ncoc ncor ncos ncrc ncsc ncss ncst nctc nctr ncuk nhcc nhhs nhnn nhon nhrc nhsc nhst nkhs nknt nkok nkor nktr nnhs nnnn nnos nnot nnss nntn nobc nobo nobs nobu noch nock noco nocs noct nohn noho nohs noht noko non- nonn nono nons nont nonu noo- noob nook noon nooo noor noos noot nor- norb norc nork norn noro norr nors nort nos- nosh nosk noss nost nosu not- noth noto nots nott nouh noun nour nous nout nrcs nrhs nroc nron nrrc nrsc nrts nsbo nscc nscs nshs nskk nsnr nsok nsos nsou nsrc nssb nssc nsso nssr nsss nstc nsts nstu nsub ntbc ntcc nthn nths ntht ntnu ntrc ntru ntsb ntsc ntss ntsu ntto nttr ntuc nubc nubk nubs nuch nuck nucs nucu nuku nunc nunk nunn nuno nuns nunt nuoc nuon nurc nurn nurr nurs nurt nuru nush nuss nust nusu nuth nuts nutt nutu nuuk obbo obhs obkb obok obon obor obos obot obrh obro obsn obsr obss obst obts obuh obus ocbc occc occn occt ochs ocht ocks ocon ocos ocro ocrr ocrs oct- octo octs ocur ohcc ohho ohhs ohno ohob ohoh ohok ohos ohrn ohso ohss ohto ohtu ohus okcu okko okno okok okon okor okot okro okso okto okun okur okus onc- onco onct onno onon onor onos onsc onso onst ont- ontc onto onur onus onut oocr ooho oohs ooku oons oont oooh oooo ooos oort oost ootb oots oous orbb orbo orbs orbu orch orco orcs orhs orko ornc orno orns oro- orok oron oror oros orot orro orrs orsk orso orsu ortc orth orto orts orub orus oscc osco oshc osho oshs oshu osku osno osnr osoo osor osos osro ossb osso ossu ostc ostr osts osun otbs otho othr oths oto- otoh otok oton otoo otor otos otro otrs otso otsu otto otts ottu otur otus oubs oucc ouch oun- our- ourn ouro ours ourt oust out- outb outh outo outs ouu- rbbb rbbr rbbs rbhs rboh rbss rbst rcbc rcbo rccb rccc rccs rchb rchs rcnr rcon rcos rcsc rcss rctc rcts rhhs rhob rhoc rhoh rhon rhos rhun rhus rkos rkss rkts rnbr rnco rncs rnnt rnot rnsh rnut rob- robb robo robs robt robu rocc roch rock roco rocs rohn rohr rohs rohu rokh rokk roko rokr roks roku ronc ronk rono rons ront roob rook roon roor roos root rorc rork roro rort roru rosc rosh roso ross rost rotc roth rotk rotn roto rotr rots rott roub rouh rouk roun rous rout rrhs rrrr rrun rscc rsch rscn rscs rshs rsnn rsno rsnr rsos rsts rstu rtcc rthk rths rtkn rtns rtss rtts rubb rubs rubu ruch ruck ruct ruhh ruhn ruhr ruhs rukh rukk rukn ruku runc runk runn runo runs runt ruok rurc ruro rurs ruru rush rusk ruso russ rust rusu ruth ruto ruts rutt rutu ruun s-os sbbs sbcc sbcs sbct sbhc sbhk sbhs sbor sbot sbrk sbst sbtc sbtk sbtn sbus sccc sccs scct sch- schh scho schr schs sck- scnr scnt scob scoh scok scon scoo scor scot scr- scrc scrn scrs scsc scsh scsn scso scsr scst scsu sctc sctn scto sctr scts scub scun scur scut shbs shbt shcc shhh shhs shok shon shoo shor shos shot shou shrs shsc shts shub shuk shun shur shus shut shuu skhs skn- skon skor skot skrt skss skun skur skut sncc snco snhs snns snob snoc snoo snor snos snot snrk snrs sntr snub snur snus sobo sobr sobs sobt sobu soch sock soco socr socs sohh sohn soho sohs sohu sokk sokn soko soku son- sonk sono sons sont sonu sook soon soor soos soot sorb sorh sorn soro sorr sors sort soru sosh soso soss sost sotc soth sotk sotn soto sots sotu souk soun sour sous sout srbc srcc srch srct srhs srnn srno sros srtr srub ssbn ssbr sscc sscs sshs ssns ssoc ssot ssrc ssrs sssb sssc sssh ssss sstb sstc ssth ssts stbc stbs stcc stch stcs stcu sthn sths stks stnn stnr stns stob stok ston stoo stor stos stot stou strc strk strn stro strs stru stss sttc sttr stub stuc stuk stun stur stus stut sub- subb subh subo subs suc- succ such suck sucr sucs suhb suho suhr sukh suks suku sun- sunb sunk sunn suno suns sunt sunu suoh suor suos sur- surc surn suro surr surs surt suru sus- susk suso suss sust susu suto sutu suus tbbs tbcb tbcc tbhs tbrb tbst tcbs tccc tccu tch- tchh tcho tchr tchs tchu tcnn