-th ddd ddh ddk ddo ddr ddt ddu dh- dhd dhh dhk dho dhr dht dhu dkk dko dkr dkt dku dod doh dok doo dor dot dou drd drk dro drr drt dru dtd dth dtk dto dtr dtt dtu dud duh duk duo dur dut hdd hdh hdk hdo hdr hdt hdu hhd hhh hhk hho hhr hht hhu hkd hkh hkk hko hkr hkt hku hod hoh hok hoo hor hot hou hr- hrd hrh hrk hro hrr hrt hru htd hth htk hto htr htt hud huh huk huo hur hut huu k-t kdh kdk kdo kdr kdt kdu khh khk kho khr khu kkh kkk kkr kkt kku kod koh kok koo kor kot kou krd krk kro krr krt kru kth ktk kto ktr ktt ktu kud kuh kuk kur kut kuu odd odh odo odr odt odu ohd ohh oho ohr oht ohu okd okk oko okr oku oo- ood ooh ook ooo oor oot or- ord orh ork oro orr ort oru ot- otd oth otk oto otr ott otu ou- oud ouh ouk ouo our out rdd rdh rdo rdr rdt rdu rh- rhd rhh rho rhr rht rhu rkk rko rkt rku rod roh rok roo ror rot rou rrd rrh rrk rrr rrt rru rtd rtk rto rtr rtt rtu rud ruh ruk ruo rur rut ruu tdd tdh tdk tdo tdr tdt tdu th- thd thh thk tho thr tht thu tkk tko tkr tkt to- tod toh tok too tor tot tou trd trh trk tro trr trt tru ttd tth ttk tto ttr ttt ttu tud tuh tuk tuo tur tut tuu udd udk udo udr udt udu uhd uhh uho uhr uht uhu ukk ukr uku uod uok uoo uor uot ur- urd urk uro urr urt uru utd uth utk uto utr utt utu uur uut uuu

-hou dddd ddot dhod dhor dhur dod- dodd dodo dohr doko dood dook door doot dord dork doro dorr dort doru dotd doth dotk doto dott doud douk dour dout drod droh drot drou druk drut druu dthd dtor dtot dudd dudo dudu duhr duhu dukt duku duo- durk duro durt duru duur duut hdod hdtt hhhh hodh hodk hodr hoho hoko hoku hood hook hoor hoot hord hork horo horr hort hotd hoth hoto hotr hott hotu houd houk hour hout hrod hrud htoh htrk httr hudd hudo hudu huhu huor huot hurd hurk huro hurr hurt huru huth huto hutt hutu kddd kddk kddr kdht kdkd kdkk kdko kdkr kdkt kdok kdot kdro kdtd kdth kdtr kdur kdut khdk khdr khhk khho khkk khkr khok khor khot khou khrd khrk khro khrr khrt khth khtk khto khtr khtt khud khuk khur khut kkdd kkdo kkdt kkhh kkhk kkhr kkkk kkoh kkoo kkor kkot kkrh kkrk kkro kkrr kkrt kktk kktu kkut kkuu kodk kodo kodt kodu kohd kohh koho kohr koht kohu kokh kokk koko kokr koku kook kooo koor koot koou kord kork koro korr kort koru kotd koth kotk koto kotr kott kotu kour kout kouu krdd krdo krdr krdu krkd krkh krkk krko krkr krku krod kroh krok kroo kror krrk krro krrr krrt krth krtk krto krtr kruh kruk krur ktdd ktdk ktdo ktdr kthh kthk ktho kthr ktht kthu ktkk ktko ktkr ktkt ktku ktoh ktok ktoo ktor ktot ktrh ktrk ktro ktrr ktrt ktru ktth kttk ktto kttr kttt kttu ktuh kudd kudo kudu kuht kuhu kukh kukk kuku kuok kuoo kurd kurk kuro kurr kurt kuru kuth kuto kutr kutt kutu kuuk kuur kuuu oddd odoh odoo odor odot odou odtu odur ohho ohoh ohok ohto ohtu okko okok okor okot okro okto okur ooho ooku oooh oooo oord oort ordo ordu orko oro- orok oror orot orro orth orto otho othr oto- otoh otok otoo otor otro otto ottu otur oudh our- ouro ourt out- outh outo ouu- rhod rhoh rodd rodo rohr rohu rokh rokk roko rokr roku rood rook roor root rork roro rort roru roth rotk roto rotr rott roud rouh rouk rout rrrr rtdt rthk rudd rudo ruhh ruhr rukh rukk ruku ruok rurd ruro ruru ruth ruto rutt rutu ruud tdkr tdor thdr thoo thor thot thou thro thru thtr thud thuk thur tkod todd todo todt todu toho tohu toko toku tood tooh took toor toot tord tork toro torr tort toru totd toth toto totr tott touh touk tour tout trod troo trot trou trtr trud truk trut truu tttt tudu tuht tuhu tuko tuor turd turk turo turr turt turu tuto tutt tutu tuuo udoh udoo udot uduk uh-d uhoh uhok uhuh ukko ukok ukur uor- urdu urho uro- urok uroo urrh urth uruk urur urut utor utto uttu uuuu

d-dot d-rod d-rok ddddd ddruk dhoot dhuhr do-do dodoo dodro dohuk dokdo dokhu dokuo doodo dooku dooth doout dordt dorot dorth dorud doruk dotoo dotto douro douth drood drook drott drouh drouk drout dtour du-ku duddo dudok dudou duduk dukku dukot durok durtu duruh hhhhh hhour hhtdd ho-ho ho-oh hoddu hodhr hodod hodur hohot hokku hookt hoord hoort hordt horod horro horru hortd horth horto hothr hotot hotto hourd houtu hthrt hudud hudur huhuh hukok huork hurko hurok hurtt hurtu hutor hutto huttu huuru khodr khoku khood khoro khour khurd khuru khutu khuur ko-ko kodok kodur kohut kokko kokor kokot kokou kokur kokut koord kooru korku koror korro korth kortu koruk kotor kotto kottu kotur koudo kouth kouto krodh krodo kroot krout krtok kruth kruto kudou kudur kukko kukok kukur kurku kurth kurud kuruk kutho kutkh kuttu kutur oddur odour odudu oduro oh-oh oh-ok ohour ohrot okkur okoho okoro okrut okuku okuru ooooh ooooo ordro orkut orodo orout orth- ortho ortok ortoo oruku oruro orutu othou othur otoku ototo otour otrok ottur ouoro outdo outro outto rhod- rhodo ro-ro rodok rodor rohod rohru rokkk rokot rokto roodu rookh rotho rotko roto- rotor rotot rotto rouko routh routt rt-rk rudkk rudok ruthu ruuth ruutu tdrkh thoro thorr thort thoru thoth