dddd ddes ddre ddry ddss dedd dede dedu deed deer dees der- dere derr ders dery des- dese dess desu desy deue deur deus deye deyr deys dqed dred dree dres drey drrs drue drus druu dry- drye drys dsdr dsrr dssq dudd dude duds dudu duer dues duey duqu dure duru dury duse dusy duur duyr dydd dyde dyed dyer dyes dyey dyr- dyre dyru dys- dyse dysr dyss dyur dyyr edde edds eddy ede- eder edes edru edss edur edys eede eedu eeee eees eers eery eese eesy eqed equ- eque equs erde erds ered erer eres erre errs erse erur erus erye esds esdu esee eser eses esqr esqs esrd esse essu essy esus eude euer eur- eure eury euse eyed eyeq eyer eyes eyey eyre eyry eyse eyyr qeds qere qerq qqqq qrss qsqs qsrs qued quee quer ques quey qurd quu- quy- quye rder redd rede redq redr reds redu redy reed rees reqd reqs rerd rere rers reru rery rese resq ress reue reus reuu reyd reye reys rred rrrr rsdd rsds rsee rsre rudd rude ruds rudy rued ruer rues rurd rure rurs ruru ruse russ rusu rusy ruud ruyd ruys ryde rydy ryes rysy ryue sdds sder sdes sdrs sdry sdss sdsu se-d se-e se-s se-u se-y sede seds seed seeq seer sees seeu seey seqq seqs sequ serd sere serq serr sers seru sery sese sess seur seye seys sqrd sqyd srde sres srsd ssdd ssee sses ssrs ssss sudd sude suds sued suee suer sues sueu suey suqs sur- surd sure surr surs suru sury sus- susd suse suss susu susy suus suyr suyu syde syds syer syes syre syrs syry syse syss syue udds uder udsd uers uess ueys urde urds urdu urdy ure- ured ures urey urre urry urse urss ursu ursy uruq urur urus usde usds used usee user uses usse ussr usss ussu ussy usus uuuu uyre ydee ydes ydre ye-u yedd yede yeds yeed yeer yees yerd yere yerr yers yery yess yesu yeue yeye yeyr ysed ysee yser yses ysse yssu ysue yude yudu yued yuer yurd yure yury yuye yuyu yyyy