dddd ddot dfdt dfrf dfri dftr dhin dhod dhor dhrn didi dido dif- diff diii din- dinh dini dinn dino dint dion dior diot dird dirr dirt dith diti dito ditt dntt dod- dodd dodi dodo doff dohr doid doin doit dond doni donn dono donr dont dood doof doon door doot dord dorf dori dorn doro dorr dort dotd doth doti doto dott drif drih drin drit drnh drno drod drof droh dron drot dthd dtor dtot fdot fdti ffff ffii ffrr fftf fhit fidf fido fiff fifi fifo fift fiii find fini finn fino fint fion fior firn fiti fitt fndd fndn fndr fofo fohn fohr foid foin fond fono font food foof foon foot for- ford fori forn foro forr fort foth foti foto fott frid frin frio frit froh fron frot ftdi ftii h-ii hdif hdod hdri hdtt hhhh hhof hidi hiff hifh hifi hifn hifo hifr hihi hiho hiht hiit hind hinn hino hint hird hirf hiri hirn hiro hirt hiti hito hitt hndd hnoi hntr hodh hodi hodr hoff hohn hoho hoid hoif hoir hoit hond honi hono hont hood hoof hoon hoor hoot hord hori horn horo horr hort hotd hoth hoti hoto hotr hott hrdn hrid hrit hrod hron htoh httr i-no iddo idid idin idio idir idno idon idrf idro ifht ifid ifit ifni ifno ifnr ifor ifrf ifri iftn ifto ihdr ihit ihrd iiht iiii iiio iiit iino iioi iioo iitr iitt ind- indi indo infi info inhd inid init inni inno innr ino- inoi inon inor inot inri inro intd inti intn into intr iod- iodd iodo ioii ioio ioit ioni ionn iono ioof iooi iooo iori iotf ioto irdo iri- irid irin irio irod iroh iron irri irtf irti itdo itif itin itno itof itoh itoi iton itoo itor itrf itri ittf itto n-ii nddo ndfi ndhf ndnt ndor ndrf ndri nfff nfon nfto nhnn nhon nidd nidi nido niff nift nihf niht niir niit nind ninh nini nino nioh nion nioo niro nirt nitf nith niti nito nitr nnit nnnn nnot nntn nodi nodo nofi nohn noho noht noid noif noin noio noir noit non- noni nonn nono nont noo- noon nooo noor noot nor- nord norf nori norn noro norr nort not- noth noti noto nott nron nrrd nthn ntht ntnd ntof ntto nttr oddd oddi odin odio odir odoh odon odoo odor odot ofdr off- offh offo offr ofid ofit ofno ofor ohhi ohho ohid ohif ohio ohno ohoh ohrn ohto oido oiii oint oion oirt oiti ondi ondo onir onit onni onno onod onon onor ont- onti onto oodi ooff ooho ooid oont oooh oooo oord oort ordn ordo orff orfi ori- orid orif orin orio orit orni orno oro- orof oron oror orot orri orro orth orto otho othr otif otin otit oto- otof otoh oton otoo otor otro otti otto rdio rfdi rfid rhin rhio rhod rhoh rhon ridd ridi rido riff rift riho riht riif riin rind rinf rinn rino rion riot riri rith riti rito ritt rndf rnin rnnt rnod rnot rntd rodd rodi rodo roff rofo rohn rohr roid roif roin roio roir roit rond roni rono ront rood roof rooi roon roor root rori roro rort roth roti rotn roto rotr rott rrif rrrr rtdt rtnd tdff tdor tdri tfin tfot thdr thi- thif thin thio thir thnt thof thon thoo thor thot thri thro thtr tidd tiff tifo tift tiht tiit tind tini tinn tino tint tion tird tiri tiro tirr tith titi tito titt tndd tndf todd todi todo todt toff tofi tofo toft tohi toho toid toit tonh toni tonn tono tood toof tooh toon toor toot tord torf tori torn toro torr tort totd toth toti toto totr tott trfd trfr tri- trif trin trio trit trno trod troi tron troo trot trtr ttff ttfn tton tttt