oort oost ootb oots oous orbb orbo orbs orbu orco orcs ormo oro- orom oror oros orot orro orrs orso orsu ortc orto orts orub orum orus oscc osco osm- osmo osoo osor osos osro ossb osso ossu ostc ostr osts osum otbs oto- otoo otor otos otro otrs otso otsu otto otts ottu otur otus oubs oucc our- ouro ours ourt oust out- outb outo outs ouu- rbbb rbbr rbbs rbms rbss rbst rcbc rcbo rccb rccc rccs rcms rcos rcsc rcss rctc rcts rmbs rmsc rmst rmtu rob- robb robo robs robt robu rocc roco rocs romb romm romo roms roob room roor roos root rorc roro rort roru rosc roso ross rost rotc roto rotr rots rott roub roum rous rout rrmc rrrr rrum rscc rscs rsos rsts rstu rsum rtcc rtcm rtmc rtms rtss rtts rubb rubs rubu ruct rumb rumm rumo rums rumt rurc ruro rurs ruru ruso russ rust rusu ruto ruts rutt rutu s-os sbbs sbcc sbcs sbct sbmc sbor sbot sbst sbtc sbus sccc sccm sccs scct scmc scmm scmo scms scob scom scoo scor scot scr- scrc scrs scsc scso scsr scst scsu sctc scto sctr scts scub scum scur scut smbc smcc smoc smos smot smrt smsc smss smtc smtu smur smus smut sobo sobr sobs sobt sobu socm soco socr socs somb somm somo soom soor soos soot sorb sorm soro sorr sors sort soru soso soss sost sotc sotm soto sots sotu soum sour sous sout srbc srcc srct srmc sros srtr srub ssbr sscc sscs ssmc ssoc ssot ssrc ssrm ssrs sssb sssc sssm ssss sstb sstc ssts stbc stbs stcc stcs stcu stmc stms stmt stob stom stoo stor stos stot stou strc stro strs stru stsm stss sttc sttr stub stuc stum stur stus stut sub- subb subm subo subs suc- succ sucr sucs sum- sumo sums sumu suor suos sur- surc suro surr surs surt suru sus- suso suss sust susu suto sutu suum suus t-mo tbbs tbcb tbcc tbrb tbst tcbs tccc tccu tcom tcos tctc tcts tmbc tmbr tmcc tmcm tmos tmou tmro tmsc tmtt tobo tobs tobt tobu toco tomb tomm tomo toms tomt toom toor toos toot torc torm toro torr tors tort toru tosb tosc toso toss tost tosu totc totm toto totr tots tott toum tour tous tout trcc trmb trms trmu troc trom troo tros trot trou trst trtc trtr trub truc trus trut truu tsbc tscc tsmc tsob tsom tsos tsou tssm tssr tsst tstc tstm tsts tsum ttbb ttms ttss tttt tubb tubo tubr tubs tubu tucc tuco tumb tums tumu tuor tuos turb turc turm turo turr turs turt turu tusc tusm tuss tust tuto tuts tutt tutu tuum tuuo ubbo uboc ubos ucbc ucmc ucom ucos ucrc ucsb ucsc ucsm ucst ucsu ucut umb- umbo ummo umms umor umsu umts umus umut uocc uomo uor- urbs uro- urom uroo urso urss ursu urts urum urur urus urut usbc usbr usbs uscc uscm usco uscs usmc usmm usms usoc usos ussb ussc ussr usss usst ussu ustb ustc ustm usto usts usus utmb utor utsc utto uttu uuoc uuuu

bbsrc bbuss bcbst bmcsr bmocs bmrst bo-bo boboc bobos bobr bobst bobts bocom bocor bocus bombo bombs bomso boobs booco boomb booms boors boort booru boost boots borbo borcs bormo boro- borom boroo boros borot borou borro borst borsu borts borum borus borut bosco boscs bosom bosor bosso bosut botom botos botou botro botts bottu botus bours boust bouto bouts brmmm brobo brobs brom- bromo broom broos bross broto brous brout brrrr brumm bruss brust bscco bsous btr-t btstu bttms bucco bucsu bucum bucur bumbo bumbu burbs burcu buroo buros burro burrs burru burst burts burtt buruc burus burut busot busso bussu busto busts busum busur busut busuu buto- butor butot butou butts butuo butut c-bus c-cor ccccc cmbst co-bo co-co cobbs cobot cobus cocc- cocco cocom cocos cocto cocum cocur cocus combo combs comco commo commr comms comos comot comrs comu- comus coomb coors coost coots corbo corbu corm- cormo corms coro- corot corrs corso corss corsu corto corts corum corus cos-b cosco cosm- cosmo cost- costo costs cotos cotso cott- cotto cotts cottu couco coumb courb cours court couru coust couto couts coutu croco crocs cromb cromo croms croom croos croot cross crost crots crott croum crous crout crumb crums cruor crust cruts csobs cstcc ctcum ctrsm cubo- cubot cubub cumbo cumbu cumm- cumo- cuoco cuomo curbs curro currs curst curto curts cusco cusso cusum cutco cutcu cutro cutto cutts mbccs mboro mburu mcbbs mccoo mmccc mmmcc mmmmm mobbs mobor mobos mobot mobro mocco mocos mocus mombo mombu momos momot momus moobs moocs mooro moors moost mooto moots morbo mormo moroc moror moros morou morro morso morss morts morum morus morut mosco mosor mosso mosts mosuo moto- motoc motor motos motrs motru motso motss motsu motto motts mottu mours moust mrcub mrmom mrmos mrorr mt-tc mt-tm mt-tr mt-tt mtoto muco- mucor mucro muctc mucum mucur mucus mumbo mumcu mummu murom muror muros murot murro murru murum murus murut musc- musos musou musso musto musts mustu muto- mutso mutsu mutts mutum mutuo mutus muuto o-r-b oboro obout obrom obtus occur ocr-b ocros octo- octor octos omoro omoto omout oocss ooooo ootus orbom orbot orbus orcos orcus ormoc ormur ormus orobo oroco oromo oroso orost orosu orout orrum ortoo oruro orust orutu osmo- osmos ososo ossos ossur ostrc ostro osusu otcbb otomo otoso ototo otour otros ottom ottos ottur oubut ouoro ousts outro outto outts r-co- rbocs rmutt ro-ro robbo robbs robo- robor robot robrt robur rocco rocor rocou romos rooms roomu roost roots rorbu rorts rosmo rosso rosss rosto rosts rosu rosum rotcs roto- rotor rotos rotot rotto roubt roumm roust routs routt rsust rubor rubus rumbo rummo rummu rumor rumos rumst ruocs ruoms ruomu rus-m rusor rusot russo rusts rustu ruutu s-bot s-bus s-o-r sccbc scobs scomm scomo scoob scoor scoot scors scort scoto scots scott scoum scour scout scrms scrob scroo scrot