d-ix dddd ddot ddry dhod dhor didi dido didy diii dior diot dird dirr dirt dith diti dito ditt dixi dixy diyi do-x dod- dodd dodi dodo dody dohr doid doit doix dood door doot dord dori doro dorr dort dory dotd doth doti doto dott doty doxy doyo drih drit drix drod droh drot droy dry- dthd dtor dtot dtox dttx dtxt dxdr dxht dxii dxix dxrd dxrr dxrt dxrx dxty dxxr dxxx dxyr dydd dyhh dyhr dyht dyio dyit dyo- dyoo dyor dyot dyr- dyri dyro dyrt dyrx dyt- dytx dyty dyxr dyxx dyxy dyyr h-ii hdod hdri hdtt hdyd hhhh hidi hidy hihi hiho hiht hiit hird hiri hiro hirt hiti hito hitt hiyo hodh hodi hodr hody hoho hoid hoir hoit hoix hood hoor hoot hoox hord hori horo horr hort hory hotd hoth hoti hoto hotr hott hoyi hoyt hrid hrit hrod htoh httr hydd hydr hydt hyo- hyrd hyrt iddo idid idio idir idro ihdr ihit ihrd iiht iiii iiio iiit iioi iioo iitr iitt iod- iodd iodo ioii ioio ioit iooi iooo iori ioto irdo iri- irid irio irix iriy irod iroh irri irti itdo itoh itoi itoo itor itri itry itto itty ixxi oddd oddi oddy odio odir odoh odoo odor odot odry odyr ohhi ohho ohid ohio ohoh ohto ohyo oido oiii oirt oiry oiti oodi ooho ooid oooh oooo oord oort oory ooty ordo ori- orid orio orit orix oro- oror orot oroy orri orro orry orth orto oryx otho othr otit oto- otoh otoo otor otoy otro otry otti otto otyr oxi- oxid oxo- oxox oxxo oxy- oxyd oyri rdio rhio rhod rhoh rhyd ridd ridi rido ridx riho riht riot riri rith riti rito ritt rixo rixy riyo rodd rodi rodo rody rohr rohy roid roio roir roit rood rooi roor root roox rori roro rort rory roth roti roto rotr rott roty roxo roxy royd royt rrrr rtdt rydy ryoh ryot ryth rytt ryyt tdor tdri thdr thi- thio thir thoo thor thot thri thro thtr thyh thyx tidd tidy tiht tiit tird tiri tiro tirr tiry tith titi tito titt tixt tiyi tiyo to-y todd todi todo todt tody tohi toho toid toit tood tooh toor toot tord tori toro torr tort torx tory totd toth toti toto totr tott toty tox- toxi toxo toxt toyo toyt tri- trio trit trix trod troi troo trot trox troy trtr try- tryo ttoy tttt ttyd txii txtr tydd tydi tydy tyht tyir tyr- tyro tyrr tytd tyti tyto tytt tyty tyxt xhoi xhri xidi xiii xito xixi xoro xoth xoxo xoyo xrod xtro xtry xxii xxix xxxi xxxo xxxx xxxy xyr- ydyt yhid yhit yhyd yidi yird yirr yiti yodh yodo yoho yoit yoix yood yoot yord yori yoro yort yory yott yoyo yrho ytht yyyy