koui koul kour kout kouu krcc krcg krch krci krcl krco krcu krgi krgt krhc krik kril krio krit krkc krkh krki krkk krko krkr krku krlc krlt kroc krog kroh kroi krok krol kroo kror krrc krrg krri krrk krrl krro krrr krrt krtc krth krti krtk krto krtr kruc krug kruh krui kruk krul krur ktcc ktch ktck ktcl ktco ktcr ktgg ktgl ktgo ktgr kthc kthh kthi kthk ktho kthr ktht kthu ktic ktig ktik ktil ktkc ktkk ktko ktkr ktkt ktku ktlh ktli ktlk ktlo ktlr ktlt ktlu ktoc ktoh ktok ktoo ktor ktot ktrc ktrg ktrh ktri ktrk ktrl ktro ktrr ktrt ktru kttc kttg ktth ktti kttk ktto kttr kttt kttu ktuc ktug ktuh ktui ktul kucc kuch kuci kuco kucr kugo kugr kuhi kuhl kuht kuhu kuic kuih kuik kuil kukh kuki kukk kukl kuku kulh kuli kull kulo kult kulu kuok kuol kuoo kuri kurk kurl kuro kurr kurt kuru kuth kuti kuto kutr kutt kutu kuuk kuul kuur kuuu lccc lchc lchr lcor lcrg lcrl lctl lcto lgth lhhh lhor lich lick lico licr lict ligc ligg ligh ligi ligo lih- lihi liho liht liig liii liir liko liku lilg lili lill lilo lilt lilu lio- lior lirc lirg liri lirk lirl liro lirr lirt liru lith liti litl lito litr litt litu liut llcc llgc lllc llll lloc lloo locc loch loci lock loco locu log- logh logi logo lohi loho lohr lohu loic loik loir loit loiu loki lokk loko loli loll lolo looc look lool loor loot lori lork loro loth loti lotl loto lotr lott louh loui louk loul lour lout louu lric lroc lroi lrrc lrrr ltcc ltcg ltci lthr lttc lttr ltuc luch luci luck lugg lugh lugi lugo lugu luhi luhu luik luit lukh luki luko luli lull lulu luoh lurg luri lurk lurt luth luti luuk occc occi occt ochi ocht oclc ocrl ocro ocrr oct- octi octo ocul ocur oggi oghi oght ogli ogog ogoi ogou ogri ogro ogui ohcc ohgr ohhi ohho ohio ohoh ohok ohto ohtu oici oick oigo oiii oiko oirt oitc oiti okcu okgo okic okir okko oklo okok okol okor okot okro okto okul okur olcc olgc olgr olic olig olio olit olki olli ollo olog olor olot oltu olur oocr ooho ooku oolo oooh oooo oort orch orci orco orgo ori- oric orig oril orio orit orko orlo orlu oro- orok oror orot orri orro ortc orth orto otcl otho othr otic otit oto- otog otoh otok otoo otor otro otti otto ottu otur oucc ouch ough ouii ouir ouit oulk oulu our- ouro ourt out- outh outi outo ouu- rccc rcgc rcic rcrg rctc rctg rcti rgit rgtr rhcg rhio rhli rhoc rhog rhoh rhug ricc rich rick rico rict rigg righ rigi rigo rigu riho riht riki rikk riku rill rilo rilu riol riot riou riri rith riti ritl rito ritt ritu rlcg rlug rocc roch rock roco rogg rogh rogi rogo rohl rohr rohu roig roik roil roio roir roit roiu rokh roki rokk roko rokr roku rolk roll rolo rolt roog rooi rook rool roor root rorc rori rork roro rort roru rotc rotg roth roti rotk rotl roto rotr rott rouh rouk roul rout rrrr rtcc rtcg rthk rtkg rtlt ruch ruci ruck ruct rugg rugh rugi ruhh ruhi ruhl ruhr ruit rukh ruki rukk ruku rulk rull rulo ruok rurc ruri ruro ruru ruth ruti rutl ruto rutt rutu tccc tccu tch- tchh tchi tcho tchr tchu tctc tcul tgcc tgtc thch thi- thic thig thik thil thio thir thog thoo thor thot thou thri thro thru thtr thug thuk thul thur ticc tich tick tico tigh tigi tigr tiht tihu tiit tiiu tiki tiko tiku tilh till tilo tilr tilt tiou tiri tirl tiro tirr tiru titc tith titi tito titt titu tkkg tkol tlco tlgc tlik tlli toch toci tock toco togh togo togr togt tohi toho tohu toil toit toki toko toku tol- toli tolk toll tolo tolt tolu tooh took tool toor toot torc torg tori tork toro torr tort toru totc toth toti toto totr tott toug touh toui touk toul tour tout trcc trcl tri- tric trig trik tril trio trit troc trog troi troo trot trou trtc trtr truc trug truk trut truu ttkg tttt ttul tucc tuch tuck tuco tugg tugh tugu tuht tuhu tuig tuik tuil tuit tuiu tuko tuli tulk tull tulo tulu tuor turc turg turi turk turo turr turt turu tuti tutl tuto tutt tutu tuuo ucci uchi ucho ucil ucio ucrc ucut ugcc ugcg uggo uggt ughi ugli ugol ugri ugro ugur uguu uhcl uhoh uhok uhti uhuh uirr ukcc ukko ukok ukrc ukur ulcc ulch ulco ulic ulik ulli ullo ullr ulo- uloc ulog ulti ulto ultt uluk ulul uocc uolc uor- urch urci urgh urgi urgu urho uric urik uriu uro- urok urol uroo urrh urri urth uruk urur urut utik util utor utri utti utto uttu utug uulu uuoc uuri uuuu