-th b-u bbb bbh bbm bbo bbr bbt bbu bhb bhh bhm bho bhr bht bhu bmb bmh bmm bmo bmr bmt bmu bob boh bom boo bor bot bou brb brh brm bro brr brt bru btb bth btm bto btr btt btu bub buh bum buo bur but buu hbb hbh hbm hbo hbr hbt hbu hhb hhh hhm hho hhr hht hhu hmb hmh hmm hmo hmr hmt hmu hob hoh hom hoo hor hot hou hr- hrb hrh hrm hro hrr hrt hru htb hth htm hto htr htt hub huh hum huo hur hut huu m-o m-r mbb mbh mbm mbo mbr mbt mbu mhh mhm mho mhr mht mhu mmb mmh mmm mmo mmr mmt mmu mob moh mom moo mor mot mou mrb mrh mrm mro mrr mrt mru mtb mth mtm mto mtr mtt mtu mub muh mum mur mut muu ob- obb obh obm obo obr obt obu ohh ohm oho ohr oht ohu om- omb omh omm omo omr omt omu oo- oob ooh oom ooo oor oot or- orb orh orm oro orr ort oru ot- otb oth otm oto otr ott otu ou- ouh oum ouo our out rbb rbh rbm rbo rbr rbt rbu rh- rhb rhh rhm rho rhr rht rhu rmb rmh rmm rmo rmr rmt rob roh rom roo ror rot rou rrb rrh rrm rrr rrt rru rtb rtm rto rtr rtt rtu rub ruh rum ruo rur rut ruu tbb tbh tbm tbo tbr tbt tbu th- thb thh thm tho thr tht thu tmb tmh tmm tmo tmr tmt tmu to- tob toh tom too tor tot tou trb trh trm tro trr trt tru ttb tth ttm tto ttr ttt ttu tub tuh tum tuo tur tut tuu ubb ubh ubo ubr ubt ubu uhb uhh uhm uho uhr uht uhu um- umb umh umm umo umr umt umu uob uom uoo uor uot ur- urb urm uro urr urt uru utb uth utm uto utr utt utu uum uur uut uuu

-hou bbbb bhor bhot bhrt bhur bhut bhuu bobb bobo bobu bohm boho bohr boht bohu bomb bomt bomu boob booh boom boor boot bor- borh borm boro borr bort boru botb both boto bott bouh boum bour bout brob broh brom broo bror brot brou brrm brrr bruh brum brut btob btor btrt bttb bubb bubo bubu buho buhr bum- bumb bur- burb burh burm buro burr burt buru but- buto butt hbtu hhhh hmhb hmmm hobo hohm hoho hom- homo homr homu hoom hoor hoot horo horr hort hotb hoth hotm hoto hotr hott hotu hour hout hrob hrtb htoh httm httr hubb hubo huhu humh humm humo huor huot huro hurr hurt huru huth huto hutt hutu huub mbou mhmm mhmr mhor mmhm mmmh mmmm mmor mobb mobo mohm moho mohr moht mohu momo momu moob moor moot morb moro mort moru motb moth motm moto mott motu mour mout mrbb mrbm mrtm mrtt mtbo mtom mtor mtrr mttr mubo muhr muhu mumm mumo mumu muro murr murt muru muth muto mutt mutu muut obbo obor obot obrh obro obuh ohho ohob ohoh ohto ohtu ohum ombo ombu omo- omoo omor omro omuo ooho oooh oooo oort ootb orbb orbo orbu ormo oro- orom oror orot orro orth orto orub orum otho othr oto- otoh otoo otor otro otto ottu otur our- ouro ourt out- outb outh outo ouu- rbbb rbbr rboh rhob rhoh rhum rmtu rob- robb robo robt robu rohm rohr rohu romb romm romo roob room roor root roro rort roru roth roto rotr rott roub rouh roum rout rrrr rrum rubb rubu ruhh ruhm ruhr rumb rumm rumo rumt ruro ruru ruth ruto rutt rutu t-mo tbrb thmb thmt thom thoo thor thot thou thro thru thtb thtr thum thur tmbr tmou tmro tmtt tobo tobt tobu toho tohu tomb tomm tomo tomt tooh toom toor toot torm toro torr tort toru toth totm toto totr tott touh toum tour tout trmb trmu trom troo trot trou trtr trub trut truu ttbb tttt tubb tubo tubr tubu tuht tuhu tumb tumu tuor turb turm turo turr turt turu tuto tutt tutu tuum tuuo ubbo uhoh uhuh umb- umbo ummo umor umut uomo uor- urho uro- urom uroo urrh urth urum urur urut utmb utor utto uttu uuuu

bhoom bhoot bhour bo-bo bo-ho bobr bohor bohot bombo bomoh boomb boort booru booth borbo bormo boro- borom boroo borot borou borro borth borum borut botom botou botro bottu bouth bouto brmmm brobo brohm brom- bromo broom broth broto brout brrrr brumm btr-t bumbo bumbu buoho buroo burro burru burtt burut buto- butoh butor butot butou butuo butut hbomb hhhhh hhour ho-ho ho-oh hobor hobro hobub hohot hohum homo- hoort horom horro horru horth horto hothr hotot hotto houtu hthrt htuom hubur huhuh humbo humor humur hurm hurtt hurtu hurum hutor hutto huttu huuru mboro mburu mhorr mmhmm mmmmm mobor mobot mobro mohor mohur mombo mombu momot mooro mooth mooto morbo mormo moror morou morro morth morum morut motho moto- motor motru motto mottu mouht mouth mrmom mrorr mt-th mt-tm mt-tr mt-tt mtoto mumbo mummu murom muror murot murrh murro murru murth murum murut muthu muto- mutum mutuo muuto o-hum o-r-b obhor oboro oboth obout obrom oh-oh ohbot ohmmm ohour ohrob ohrot ohrum omoro omoto omout ooooh ooooo orbom orbot ormur orobo oromo orout orrum orth- ortho ortoo oruro orutu othom othou othur otomo ototo otour ottom ottur oubut ouoro outro outto rhomb rhumb rmutt ro-ro robbo robo- robor robot robrt robur rohob rohru romth roomu rorbu rotho roto- rotor rotot rotto roubt roumm routh routt rubor ruhub rumbo rummo rummu rumor ruomu ruthu ruuth ruutu t-hub tbtbt tbutt thomb thomm thoom thoro thorr thort thoru thoth thour thout throb throm throo throt throu thrub thrum thumb thurm thurt thuru to-ho tobor tobot tobou tohot tombo tombu tommo tomo- tomom tomor tooth torht torob torro torto tortu toto- totoo totum touho touro tromm troth