dddd ddot dfdt didi dido didu dif- diff diii dilf dili dill dilo dimi dimm dimo dimu diol diot diou diti dito ditt dlii dlil dlit dmdt dmft dmtf dod- dodd dodi dodo doff doid doil doit dold dolf doli doll dolo dolt dolu domi domm domo dood doof dool doom doot dotd doti doto dott doud douf doul doum dout dtot dudd dudo dudu duff dufu duid duif duil duit duli dull dulo dult dulu dumi dumm duo- duul duut fdml fdom fdot fdti fdtl ffff ffii fftf fidf fido fiff fifi fifm fifo fift fiii fiil fild fili fill film filo fimo fiti fitt flid flii flim flit flod flom floo flot flou flud fluf flum fluo fmod fofo foid foil fold foli foll folo folt fomo fomt food foof fool foom foot foti fotm foto fott foud foul fout ft-l ftdi ftii fudd fudi fuff fufu fuid fuil fuit fuli full fulu fumi fumo futi futo futu iddm iddo idid idil idio idli idol iduo ifid ifil ifim ifit ifto iiii iiio iiit iioi iioo iitm iitt iium ilio ilit ill- illd illi illo illt ilmo iloo ilot ilud ilum ilut imdi imdt imfi imid imit imli immi immo immt imod imof imou imto iod- iodd iodo ioii ioio ioit iolo iomo ioof iooi iooo iotf ioto itdo itif itil itim itll itmo itof itoi itol itoo itou ittf itto itum iuiu lddm ldif lidl lido liff lifl lifo lift liii lili lill lilo lilt lilu limi liml limm limo limu lio- liod liom litd liti litl lito litt litu liuf liut llll llod lloo llud lmfm lmii lodi loff lofi loft loid loif loit loiu lold loli loll lolo lomi lomm lomo lomu lood loof lool loom loot lotd loti lotl loto lott loud loui loul loum lout louu ludd ludi ludo luff luft lufu luif luit luli lull lulu lumi lumo luti mddl mddm mdfi mdii mdil mdli mdmf mdot mdud mfou mftf mid- midi midl mido miff mifi miii miio miit mild milf mili mill milo milt milu mim- mimd mimi mimo mio- miol mit- miti mitm mito mitt mitu miui mlii mlit mmdf mmdi mmdl mmfd mmff mmii mmli mmmd mmmm mmod modd modi modo modu moff mofo mofu moif moii moil moio moit mold moli moll molo molt momi momo momu mood mool moot motd moti motl motm moto mott motu moud mouf moul mout mtff mtld mtom mudd mudi mudl mudu muff mufi mufu muid muil muit muld muli mull mulm mulo mult mulu mumm mumo mumu muti muto mutt mutu muut oddd oddi odio odiu odom odoo odot odou odtu odum off- offo offu ofid ofit ofml oido oiii oiti oium olid olim olio olit olli ollo olmi olmo olof olom olot oltu omid omim omio omit omo- omoi omoo omul omuo oodi ooff ooid oold oolo oooo otif otit oto- otof otoo otti otto ottu ouff ouii ouit ould oulu oumi out- outi outo ouu- t-mo tdff tdil tdmi tfot tidd tiff tifo tift tiit tiiu tild till tilo tilt timi timm timo timu tiou titi tito titt titu tium tlli tmil tmou tmtt todd todi todo todt todu toff tofi tofo toft tofu toid toil toit tol- told toli toll tolo tolt tolu tomi tomm tomo tomt tood toof tool toom toot totd toti totm toto tott toui toul toum tout ttff ttim ttml tttt ttul tudi tudu tuff tufi tufm tufo tuft tufu tuil tuim tuit tuiu tuli tull tulo tulu tumi tumu tuti tutl tuto tutt tutu tuum tuuo uddi udid udim udoo udot uiml ulft ulim ulli ullo ulmi ulmo ulmu ulo- ulti ulto ultt ulul ulum umff umit ummo umol umut uofl uofm uofo uoml uomo utfo utid util utti utto uttu uulu uutf uuuu