d-ix dddd ddie ddre dedd dede dedi dedo dedu deed deer deid deie deir deor der- dere deri dero derr deue deur deux dex- dexe dide didi dido didu died dier dieu diex diii dior diou dird dire dirr diux dixi do-x dod- dodd dode dodi dodo doer doid doix dood door dord dore dori doro dorr doru doud doue dour doux dred dree drei drie drix drod drou drue drui druu dudd dude dudo dudu duer duid duir duo- dure duri duro duru duur dxdr dxed dxii dxix dxrd dxre dxrr dxrx dxue dxur dxxr dxxx edde eddi eddo ede- edei eder edex edie edod edou edru edur eede eedu eeee eero eid- eide eidi eido eidr eidu eied eiei eier eiou eird eire eode eoir eore eori eoux er-x erde erdi ered erei erer erie erio eriu erod eroe eroi eroo erre erro erur eude euer euoi eur- eure euro exed exer exid exo- exod exor exrx iddo ided idee ideo ider idex idid idie idio idir idre idro iduo iedr ieie ieio iere ieri ieud iide iied iiie iiii iiio iioi iioo iod- iodd iode iodo ioee ioii ioio iooi iooo iore iori irdo ired iree irer irex iri- irid irie irio irix irod irre irri iuiu ixxi o-eo oddd oddi oded odei odeo oder odex odie odio odir odiu odoo odor odou odur oedo oeid oere oido oier oiii oire oodi ooer ooid oooo oord oore orde ordo ordu ore- ored oreo orer orex ori- orid orie orio orix oro- oroe oror orri orro oude oued ouer ouie ouii ouir our- oure ouro ouu- oxer oxi- oxid oxie oxo- oxox oxud oxxo rder rdio redd rede redi redo redr redu redx reed reid reii reir reiu reod reou rerd rere reri rero reru reue reuu reux rexx ridd ride ridi rido ridx ried rier rieu riex riou rire riri riue rixe rixo rodd rode rodi rodo roed roer roid roio roir roiu rood rooi roor roox rore rori roro roru roud roue roux roxo rred rrrr rudd rude rudi rudo rued ruer ruid rurd rure ruri ruro ruru ruud u-ie uddi uder udid udir udoo udox ueir uirr uor- uore urde urdu ure- ured urex urie uriu urix uro- uroo urox urre urri urur uuri uuuu uxor uxue x-ed xeer xer- xero xexe xidi xiii xixi xoro xoxo xrod xuri xuxu xxii xxix xxxi xxxo xxxx