dddd ddot dhod dhor didi dido digg digi digo diii dior diot dird dirr dirt dith diti dito ditt dod- dodd dodg dodi dodo dog- dogg dogh dogi dogo dohr doid doig doit dood door doot dord dori doro dorr dort dotd doth doti doto dott drih drit drod drog droh drot dthd dtor dtot gdor gdrt gggg gghg ghit ghoi gidd gidh gidi gido gigg gigi gigo giog gioi gird girg giri giro girr girt gith gito godi godo gogh gogi gogo goit good goog gooi goor goot gord gorg gori goro gorr gort gotd goth goti goto gott grid grig grit grod grog groh groi groo gror grot grrr h-ii hdod hdri hdtt hhgg hhhh hidi high higi higt hihi hiho hiht hiit hird hiri hiro hirt hiti hito hitt hodh hodi hodr hogg hogh hogi hogo hoho hoid hoir hoit hood hoor hoot hord horg hori horo horr hort hotd hoth hoti hoto hotr hott hrid hrit hrod htoh httr i-go iddo idgo idid idig idio idir idog idro ighd ight igoo igor igot igri ihdr ihit ihrd iiht iiii iiio iiit iioi iioo iitr iitt iod- iodd iodo iogt ioii ioio ioit iooi iooo iorg iori ioto irdo iri- irid irig irio irod iroh irri irti itdo itgo itoh itoi itoo itor itri itto oddd oddi odio odir odoh odoo odor odot ogdh oggi oghi oght ogod ogog ogoi ogri ogro ohgr ohhi ohho ohid ohio ohoh ohto oido oigo oiii oirt oiti oodi ooho ooid oooh oooo oord oort ordo orgo ori- orid orig orio orit oro- oror orot orri orro orth orto otho othr otit oto- otog otoh otoo otor otro otti otto rdio rgit rgtr rhio rhod rhog rhoh ridd ridi rido rigg righ rigi rigo riho riht riot riri rith riti rito ritt rodd rodi rodo rogg rogh rogi rogo rohr roid roig roio roir roit rood roog rooi roor root rori roro rort rotg roth roti roto rotr rott rrrr rtdt tdor tdri thdr thi- thig thio thir thog thoo thor thot thri thro thtr tidd tigh tigi tigr tiht tiit tird tiri tiro tirr tith titi tito titt todd todi todo todt togh togo togr togt tohi toho toid toit tood tooh toor toot tord torg tori toro torr tort totd toth toti toto totr tott tri- trig trio trit trod trog troi troo trot trtr tttt