dddd ddot dfdt didi dido didu dif- diff diii dimi dimm dimn dimo dimu din- dini dinn dino dint dinu dion diot diou diti dito ditt dmdt dmft dmin dmtf dmtn dntt dnut dod- dodd dodi dodo doff doid doin doit domi domm domn domo dond doni donn dono dont dood doof doom doon doot dotd doti doto dott doud douf doum doun dout dtot dudd dudo dudu duff dufu duid duif duin duit dumi dumm dunn duno dunt duo- duon duut fdnm fdom fdot fdti ffff ffii fftf ffun fidf fido fiff fifi fifm fifo fift fiii fimo find fini finn fino fint fion fiti fitt fmno fmod fndd fndn fnuf fofo foid foin fomo fomt fond fono font food foof foom foon foot foti fotm foto fott foud foun fout ftdi ftii fudd fudi fuff fufu fuid fuit fumi fumo fund funf funt futi futo futu i-no iddm iddo idid idin idio idno idon idun iduo ifid ifim ifit ifni ifno iftn ifto iiii iiio iiit iinm iino iioi iioo iitm iitt iium imdi imdt imfi imid imin imit immi immo immt imno imod imof imon imou imto imun ind- indi indm indo indu infi info inid init inni inno innu ino- inoi inon inot inou intd inti intn into intu inui inun iod- iodd iodo ioii ioio ioit iomo ioni ionn iono ioof iooi iooo iotf ioto ioun itdo itif itim itin itmo itno itof itoi iton itoo itou ittf itto itum iuiu iuno mddm mdfi mdii mdmf mdnt mdot mdud mfou mftf mid- midi midn mido miff mifi miii miin miio miit mim- mimd mimi mimo mind mini minn mino mint minu mio- mion mit- miti mitm mito mitt mitu miui mmdf mmdi mmfd mmff mmii mmmd mmmm mmod mmun mndo mnin mntn modd modi modo modu moff mofo mofu moif moii moin moio moit momi momo momu mon- mond moni monn mono mont monu mood moon moot motd moti motm moto mott motu moud mouf moun mout mtff mtnt mtom mudd mudi mudu muff mufi mufu muid muin muit mumm mumo mumu mund muni munn muno munt munu muon muti muto mutt mutu muut n-ii nddo ndfi ndnt ndom ndut nfff nfon nfto nidd nidi nido niff nift niit niiu nimd nimi nimo nimt nimu nind nini nino nion nioo niou nitf niti nito nmff nmit nmnt nmon nnit nnmt nnnn nnot nntn nodi nodo nodu nofi noid noif noin noio noit nom- nomi nomo nomu non- noni nonn nono nont nonu noo- noon nooo noot not- noti noto nott noun nout ntnd ntnu ntof nttm ntto ntui nudd nudi nudo nuff nuim nuin nuit numi numm numt numu nunn nuno nunt nuon nutt nutu oddd oddi odin odio odiu odom odon odoo odot odou odtu odum off- offo offu ofid ofit ofno oido oiii oint oion oiti oium omid omim omin omio omit omn- omni omo- omoi omon omoo omuo ondi ondo onit onni onno onod onon ont- onti onto onut oodi ooff ooid oont oooo otif otin otit oto- otof oton otoo otti otto ottu ouff ouii ouin ouit oumi oun- ound out- outi outo ouu- t-mo tdff tdmi tfin tfot tidd tiff tifo tift tiit tiiu timi timm timn timo timu tind tini tinn tino tint tinu tion tiou titi tito titt titu tium tmnt tmou tmtt tndd tndf tnut todd todi todo todt todu toff tofi tofo toft tofu toid toit tomi tomm tomo tomt toni tonn tono tonu tood toof toom toon toot totd toti totm toto tott toui toum toun tout ttff ttfn ttim tton tttt tudi tudu tuff tufi tufm tufo tuft tufu tuim tuin tuit tuiu tumi tumu tund tuni tunn tuno tunu tuti tuto tutt tutu tuum tuuo uddi udid udim udin udon udoo udot udun uint umff umit ummo umno umut undi undo unfd uni- unif unii unin unio unit unni unno unon unto unum unut uofm uofo uomo utfo utid utin utti utto uttu uuni uuno uutf uuuu