ddr-ii dholuo dhrohi dhulli didtoo dihoti diii-d diiod- diiodo dillio dillod dilolo diodor diorio dithi- dithio diuril dododo dodori dollot dololo dolool dolour doorto doriot dorith dorito dorlot dorolt dorood dororo dorrit dotdot dotodo dotoid doudou douliu doulou dourou doutou doutro drilid drouot drouth drruth druitt duhour duilio duiliu duldul dululu duluth durior durtol durtro duthil dutoit h-hour hidour hidout hidro- hildur hilili hillir hillul hirohi hiroto hirudo hitori hitoto hitout hitudu hiurud hluthi hodhur hodori hodoul hohhot hohloh hohoho hohrod holdit holdto holdur holhol holili holloo holoor holour hoodoo hoohoo hooroo hororo horrid horror hortor hotoil hotoro hotrod hottot houtou hrotti htruth hudood huh-uh huhhot hulloo hullur huluhu hurroo hurth huthur huthut ididit iditol idoido idolo- idotoo ihitit iiooio ilidio illlit illoud illtud iloilo iridio irido- irridu irrour itlldo ittiri ittro- l-hour l-tido lidodi liliid lilith lilliu lilodh liluri liotti lithi- litho- lithur litout littor lituit lloro lodurr lohuti loloru looloo lordit loriid loriot loruth loturi loulou lourlo loutou loutro luhoth luhuti lurulu luthor luthur lutold oddlot odroid ohlord ohohoh oholot ohtoto oillit olodio oohooh oolith oooooo oordoo ordoru oriolo orrho- orroli orrour orthid ortho- ortrud ortulu otidid otitid ototoi ottoii ottoor ouioui ouloid ourold outdid outhit outhud outlit outlot outoul outour outtro rhodo- rhodri ridill ridott ridout rititi ritto roditi rodlo rolli rollio rollot rorodt rotolo rotour rotout rotrou rotuli rotulo routot rudrur ruhroh rurutu rutour rutuli ruurlo ruutli thiol- thithi thoill tholoi tholur thooid thorl thoro- thotti thourt thouth thrili thrill throll throut thulir thulur thurii tihidi tillot tillou tiltil tirdil tirhut tirodi tirolo tirrit tirtol titiri tittld tituli to-rit tohold tohoro toitoi toldto toluid toluol toohot tooold toothd tootoo torill torito torodi torodo toroid toroli torori tororo toroth torrid torril torrit tortor tortou toruli totoro totrot tottoi toudou touhou touitt tourou toutou toutuo triduo trillo triolo triour trito- tritor troili trolli trollt trotro truitt trulli trullo tuhuti tuiuti tullio tuotuo turdho turdid turodi turrid turtur tururu tutill tutour tuttul tuttut udullu uh-huh uitoto ulithi ulloor ulodid ultrid ulutiu urodid uthiru utouth utroor uutool