dddd ddot ddry dhod dhor dod- dodd dodo dody dohr doko doky dood dook door doot dord dork doro dorr dort dory dotd doth dotk doto dott doty doyk doyo drod droh drot droy dry- dthd dtor dtot dydd dyhh dyhr dyht dyko dykr dykt dyo- dyok dyoo dyor dyot dyr- dyrk dyro dyrt dyt- dyty dyyr hdod hdtt hdyd hhhh hodh hodk hodr hody hoho hoko hoky hood hook hoor hoot hord hork horo horr hort hory hotd hoth hoto hotr hott hoyt hrod htoh htrk httr hydd hydr hydt hyo- hyrd hyrt kddd kddk kddr kdht kdkd kdkk kdko kdkr kdkt kdok kdot kdro kdry kdtd kdth kdtr kdyk khdk khdr khhk khho khkk khkr khky khok khor khot khoy khrd khrk khro khrr khrt khth khtk khto khtr khtt khty khyr khyt khyy kkdd kkdo kkdt kkdy kkhh kkhk kkhr kkkk kkoh kkoo kkor kkot kkoy kkrh kkrk kkro kkrr kkrt kktk kkty kkyy kodk kodo kodt kody kohd kohh koho kohr koht kokh kokk koko kokr koky kook kooo koor koot kord kork koro korr kort kotd koth kotk koto kotr kott koty koyo koyt koyy krdd krdo krdr krdy krkd krkh krkk krko krkr krky krod kroh krok kroo kror kroy krrk krro krrr krrt krry krth krtk krto krtr krty kryd kryk kryo kryy ktdd ktdk ktdo ktdr ktdy kthh kthk ktho kthr ktht ktkk ktko ktkr ktkt ktoh ktok ktoo ktor ktot ktoy ktrh ktrk ktro ktrr ktrt ktry ktth kttk ktto kttr kttt ktty ktyd ktyr kydd kydo kydt kydy kyhd kykd kykk kykr kyky kyok kyoo kyor kyot kyoy kyrk kyro kyth kyto kytt kyty kyyk kyyo kyyt kyyy oddd oddy odoh odoo odor odot odry odyr ohho ohoh ohok ohto ohyo okko okok okor okot okro okto okyo ooho ooky oooh oooo oord oort oory ooty ordo orko oro- orok oror orot oroy orro orry orth orto otho othr oto- otoh otok otoo otor otoy otro otry otto otyr rhod rhoh rhyd rodd rodo rody rohr rohy rokh rokk roko rokr roky rood rook roor root rork roro rort rory roth rotk roto rotr rott roty royd royt rrrr rtdt rthk rydy ryoh ryot ryth rytt ryyt tdkr tdor thdr thoo thor thot thro thtr thyh tkod to-y todd todo todt tody toho toko toky tood tooh took toor toot tord tork toro torr tort tory totd toth toto totr tott toty toyo toyt trod troo trot troy trtr try- tryo ttoy tttt ttyd tydd tydy tyht tyr- tyro tyrr tytd tyto tytt tyty ydyt yhyd ykko ykyt yodh yodo yoho yoko yoky yood yook yoot yord york yoro yort yory yott yoyo yrho ytht ytky yyyy