dddd ddot dhod dhol dhor didi dido diii dili dill dilo diol dior diot dird dirl dirr dirt dith diti dito ditt dlii dlil dlit dod- dodd dodi dodo dohl dohr doid doil doit dold doli doll dolo dolt dood dool door doot dord dori doro dorr dort dotd doth doti doto dott drih dril drit drod droh drol drot dthd dtor dtot dtrl h-ii hdil hdod hdri hdtt hhhh hidi hihi hiho hiht hiil hiit hild hili hill hilo hilt hird hiri hiro hirt hiti hito hitt hlod hodh hodi hodr hohl hoho hoid hoil hoir hoit hol- hold holh holi holl holo holt hood hool hoor hoot hord hori horl horo horr hort hotd hoth hoti hotl hoto hotr hott hrid hrit hrod htoh htol httr iddo idid idil idio idir idli idol idro ihdr ihit ihrd iihl iiht iiii iiio iiit iioi iioo iitr iitt ilio ilir ilit ill- illd illi illo illt iloo ilot iod- iodd iodo ioii ioio ioit iolo iooi iooo iori ioto irdo iri- irid iril irio irod iroh irri irti itdo itil itll itoh itoi itol itoo itor itri itto lhhh lhor lidl lido lih- lihi liho liht liii liir lili lill lilo lilt lio- liod lior lird liri lirl liro lirr lirt litd lith liti litl lito litr litt llll llod lloo lodh lodi lohi loho lohr loid loir loit lold loli loll lolo lood lool loor loot lord lori loro lotd loth loti lotl loto lotr lott lrdd lroi lrrr lthr lttr oddd oddi odio odir odoh odoo odor odot odrl ohhi ohho ohid ohio ohoh ohto oido oiii oirt oiti oldh olid olio olit olli ollo olor olot oodi ooho ooid oold oolo oooh oooo oord oort ordo ori- orid oril orio orit orlo oro- oror orot orri orro orth orto otho othr otit oto- otoh otoo otor otro otti otto rdio rhio rhli rhod rhoh ridd ridi rido riho riht rill rilo riol riot riri rith riti ritl rito ritt rldt rodd rodi rodo rohl rohr roid roil roio roir roit rold roll rolo rolt rood rooi rool roor root rori roro rort roth roti rotl roto rotr rott rrrr rtdt rtlt tdil tdor tdri thdr thi- thil thio thir thoo thor thot thri thro thtr tidd tiht tiit tild tilh till tilo tilr tilt tird tiri tirl tiro tirr tith titi tito titt tldr tlli todd todi todo todt tohi toho toid toil toit tol- told toli toll tolo tolt tood tooh tool toor toot tord tori toro torr tort totd toth toti toto totr tott tri- tril trio trit trod troi troo trot trtr tttt