rhhs rhob rhoh rhos rhsm rhum rhus rmbs rmhs rmrp rmsp rob- robb robo robs robu rohm rohr rohs rohu romb romm romo romp roms roob room roop roor roos ropo rops roro roru rosh roso rosp ross roub rouh roum roup rous rpho rphs rpms rpob rpos rpps rrhs rrmp rrrr rrsp rrum rshs rsos rspb rspo rsps rsum rubb rubp rubs rubu ruhh ruhm ruhr ruhs rumb rumm rumo rump rums rupp ruro rurp rurs ruru rush ruso russ rusu s-os sbbs sbhs sbor sbsp sbus shbm shbs shhh shhs shm- shmo shom shoo shop shor shos shou shps shrp shrs shub shum shup shur shus shuu smbh smhs smos smps smsh smsp smss smur smus sobo sobp sobr sobs sobu sohh sohm soho sohp sohs sohu somb somm somo soom soop soor soos soph sopo sopp sops sopu sorb sorh sorm soro sorr sors soru sosh soso soss soum soup sour sous sphr sphs spms spoo spop spor spos spps sprm spro sprs spso spsp spss spur spus srhs sros srps srsp srub ssbr sshs ssop sspo ssps ssrm ssrs sssb sssh sssm ssss sub- subb subh subm subo subs suhb suho suhr sum- sumo sump sums sumu suoh suor suos sup- suph supo supp supr sups sur- suro surp surr surs suru sus- suso susp suss susu suum suus u-rp ubbo ubos uhoh uhrs uhss uhuh uhup umb- umbo umhs ummo umms umor umph umps umsp umsu umus uomo uor- upor upos uppp uppu upup urbs urho uro- urom uroo urpo urrh urso urss ursu urum urup urur urus usbr usbs usho ushr ushs ushu usmm usmp usms usos uspo uspp usps ussb ussr usss ussu usus uuuu

bbuss bhoom bhour bmp-r bo-bo bo-ho bobos bobr bobup bohor bohos bohrs bohus bombo bombs bomoh bomso boobs boomb booms boops boors booru boosh borbo bormo boro- borom boroo boros borou borro borsh borsu borum borup borus boshu bosom bosor bosso bours brmmm brobo brobs brohm brom- bromo broom broos bross brous brrrr bruhs brumm brush bruss bsous bumbo bumbu bumph bumpo bumps buoho burbs buroo buros burps burro burrs burru burus busho busso bussu busum busur busuu hbomb hhhhh hhour ho-ho ho-oh hobbs hobor hobos hobro hobub hohms hohos hohum homo- homos homps hoops hoors hoosh hoppo hopps hopup horom horos horro horru horup horus hosho hosps hossu hosur hours houss hrmph hross hruso hubbs hubps hubur huhuh huhus humbo humor humph humps humur humus hurm hurso hurum hurup husos husum huuru mboro mburu mhorr mmhmm mmmmm mobbs mobor mobos mobro mohor mohrs mohur mombo mombu momos momus moobs mooro moors moosh mopup mopus morbo mormo morop moror moros morou morph morro morsh morso morss morum morup morus mosor mosso mosuo mours mpbou mrmom mrmos mrorr muhos mumbo mummu mumps muppu murom muror muros murph murrh murro murru murum murup murus mushu musos musou musso o-hum o-r-b obhor oboro obrom oh-oh oh-so ohmmm ohohs ohour ohrob ohrum ohuus omoro omupo oomph ooooh ooooo ophur opobo opoho oppos oppum opump orbom orbus ormur ormus orobo oromo orosh oroso orosu orrum oruro osmo- osmos ososo ossos ossur osusu ouoro ouphs phob- phorm phos- phoss phpbb phrop pmhub pmpus po-po pombo pomor pomos pomps pompu pomum poohs poopo poops poors popop popos poppo popup poro- poros porro porum porur porus posho pours poush pouss probo probs promo proms proor prop- propp propr props pros- prosh proso pross prush pruss psor- psoup pubo- puhmu pumps puppo purmo puro- puros purrs pursh purum purus push- puurs rbpms rhomb rhumb ro-ro robbo robbs robo- robop robor robur rohob rohru rohus romos rompo romps rompu rooms roomu roops ropos rorbu rosmo rosso rosss rosu rosum roumm roups roush rprop rrsps rubor rubup rubus ruhrs ruhub rumbo rummo rummu rumor rumos rumpo rumps ruoms ruomu rus-m rushh rusor russh russo s-bus s-o-r shhhh shmoo shmup shobo shoop shoor shoos shops shoro shorr shors shosh shoup shour shous shprh shrob shrub shrum shubb shuru shush smbus smoms smoor smosh smous smrsh smurr smush smuss so-ho so-so sobor sohos sohub sommo somos sooru sopho sophs sopor soppo sopup sorbo sorbs soror soros sorso sorsu sorum sorus soshu soss- sosus souho soups sourm sours sous- sphos spohr spoom spoor spor- sporo spors sposh sposo spumo spurr spurs srprb sssrb ssssh sssss subbu subos subss suhum suhur sumos sumou sumph sumps sumru sumup sumur suomu supor supps supur surbo surmo surom surpu suruh surur surus susso susus u-pop ubobo uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhuru umbos umbro umhum umour umphs uorps urbos uroob uros urour urous urshu ursus urubu urums ushus usour usurp uuuuu

b-room bbbbbb bo-hoo bobbos bobsup bohush bombom bombur bombus bomhus bomohs booboo boohoo boom-o boorus borbor bormus boromo bororo bosoms bososo bospop bossom bossou boubou bourou bousso boussu bousum bromo- bromos bromus brooms brorup brosso brubru brumus brusor bububu buhsum bumboo bumppo bumpus burbur burhou burosh burros burrup bushop bushsr bussh- bussho bussum h-bomb h-hour hbombs ho-hum hohoho hohums hommos hommus hoohoo hoopoo hooroo hop-up hoppos hoppus hopsup hororo horror hossur houmus housos hpruso hrrmph hrrors hubbub hubrus hububb huh-uh humhub humhum hummum hummus humors humour humous humphs hurroo hurumu hushom hushup mbombo mbomou mhorrs mm-hmm mmmbop mohoro mohuhu mommur moomoo moopoo moorup mooshu moosup mop-up mopsup mopsus mopups morbus mormor mormos mormur moroso moross morous morph- morpho morphs morphu morros morsum mososo mossoo mossop mouros mourou mousum mpombo mrsmop muhuhu muhurr muhuru murmur mushom musmus mussum mussup muumuu obosom obsorb ohhush ohohoh ohpooh ombro- oohooh oomphs oooooo opshop opssum orobus oromoo oropom oropos orrho- orrour osburh osmous osommo osoppo ossous ououso ousrou phobo- phobos phoro- phoros phorum phorus phosop phusro poboru pombos pombur pomors pompom poopoo pop-up popopo poporo poppop popsup popups porous porpos porpus porrum poshos possum poupou pppppp ppsspp probus promos proors proph- propho propos propup propur propus proso- prosom prosso prusso psoro- pubsub pumpup purpur pushmo pushup pusso- rhomb- rhombs rhosus rhumbs robomb robous romoos romour rompus roshor rossum rub-up rubro- rubrum rubsup ruhroh rumbur rumohr rumors rumour rumpus rupshu