-er -up ddd dde ddf ddp ddr dds ddu de- ded dee def dep der des deu dfd dfe dff dfp dfr dfs dfu dpd dpe dpf dpp dpr dps dpu drd dre drp drr drs dru dsd dse dsf dsp dsr dss dsu dud due duf dup dur dus ed- edd ede edf edp edr eds edu eed eee eef eep eer ees ef- efd efe eff efp efr efs ep- epd epe epf epp epr eps epu erd ere erf erp err ers eru es- esd ese esf esp esr ess esu eu- eud eue euf eup eur eus fdd fde fdf fdp fdr fds fdu fed fee fef fep fer fes feu ffd ffe fff ffp ffr ffs ffu fpd fpe fpp fpr fps fpu frd fre frf frp frr frs fru fsd fse fsf fsp fsr fss fsu fud fue fuf fup fur fus fuu p-p pdd pde pdf pdp pdr pds pdu ped pee pef pep per pes peu pfd pfe pff pfp pfr pfs pfu ppd ppe ppf ppp ppr pps ppu prd pre prf prp prr prs pru ps- psd pse psf psp psr pss psu pud pue puf pup pur pus puu rdd rde rdf rdp rdr rds rdu re- red ree ref rep rer res reu rfd rfe rff rfp rfr rfs rfu rpd rpe rpf rpp rpr rps rpu rrd rrf rrp rrr rrs rru rsd rse rsf rsp rsr rss rsu rud rue ruf rup rur rus ruu sdd sde sdf sdp sdr sds sdu se- sed see sef sep ser ses seu sfd sfe sff sfp sfr sfs sfu spd spe spf spp spr sps spu sr- srd sre srf srp srr srs ss- ssd sse ssf ssp ssr sss ssu sud sue suf sup sur sus suu udd ude udf udp udr uds udu ued uee uef uep uer ues ufd ufe uff ufp ufr ufs ufu up- upd upe upf upp upr ups upu ur- urd ure urf urp urr urs uru usd use usf usp usr uss usu uue uur uus uuu

dddd ddes ddps ddre ddss dedd dede dedu deed deef deep deer dees defe deff defs depe depp depr deps der- dere derf derp derr ders des- dese desp dess desu deue deur deus dfds dfer dfrf dper dpsd dpsu dred dree dref dres drrs drsp drue drup drus druu dsdp dsdr dspf dsps dsrp dsrr dssp dudd dude duds dudu duer dues duff dufu dupe dure duru duse duur edde eddp edds ede- eder edes edfu edru edss edup edur eede eedu eeee eees eefe eeps eers eese efes effs epee eper epes eppp epps eprp eprs epsd epsf epsp epss epus erde erdf erds ered erer eres erfs erpe erps erre errs erse erur erus esdp esds esdu esee eser eses esfp esfs espe espp esps esrd esse essp essu esuf esus eude euer eur- eure euse fede feds feed feer fees fefe feff feps ferd fere ferr fers feru fese fess feud feus ffee ffff ffps ffrr ffss fprf fred free frep fres frpd frps frue fspf fssf fssp fudd fude fuff fufu fur- fure furr furs fusd fuse fuss fusu pdes pdfs pdpr pdrs pdsd pdss ped- pede pedf peds peed peep peer pees peff pefs pepd pepe peps per- perd pere perf perp perr pers peru pese pess pesu peur pfff pffr pfps ppds pper pppd pppp ppps pprf ppru ppsf ppss ppur pre- pred pree pref prep pres preu prfs prpd prps prrd prrs prsd prse prss prud prue pruf prus pruu psdp psdr psds psfs pspp pspr psps psrd psrp psse pu-e puds pudu pued puer pueu puff pupe pups pupu pur- pure purp purr purs puru pusd puss rder redd rede redr reds redu reed reef reep rees refd refe reff refr refs refu repe repp repr reps repu rerd rere rers reru rese resp ress reue reuf reup reus reuu rfds rfef rpdp rpps rred rrrr rrsp rsdd rsds rsee rsps rsre rudd rude rudp ruds rued ruer rues rufe ruff rupe rupp rurd rure rurp rurs ruru ruse russ rusu ruud sdds sdef sdep sder sdes sdpr sdps sdrs sdsf sdss sdsu se-d se-e se-f se-s se-u sede seds seed seef seep seer sees seeu seff sepd sepe sepp sepr seps sepu serd sere serf serp serr sers seru sese sess seur sfer sfpd sfss sfsu spde spdf spdp spdr sped spee spef sper spes spfs sppd sppf spps sprd sprs spsd spse spsp spss spud spue spur spus srde sres srps srsd srsp ssdd ssdf ssdp ssee ssep sses ssfp sspe sspf ssps ssrs sssf ssss sudd sude suds sued suee suer sues sueu suf- suff sufr sufs sufu sup- supe supp supr sups sur- surd sure surf surp surr surs suru sus- susd suse susp suss susu suus u-rp udds uder udpd udsd uers uess ufer uffe updf uped uppe uppp uppu upse upup urde urds urdu ure- ured ures urfe urff urre urse urss ursu urup urur urus usde usdf usdp usds used usee usef user uses usfs uspp usps usse ussf ussr usss ussu usus uuuu

ddddd dedde dedee deder dedes dedur deede deeds deefe deeff deepe deepp deeps deepu deere deers deese deess defed defer defes deffe depps depse depue derde dered deres derps derre dersu derue desde desed despe desse desur desus deure deuse drdre dredd drede dreds dreed dreep drees dreff drepe drere drese dress drude drupe druse dsedd duded duder dudes duere duerr dueup duffs dufur dufus duped duper dupes dured duree durer dures durre duses e-dee e-sds edder eddre edere eders edred eedes eeeee eefde eeped eepee eerde efere effed effer efuru efuse epeds epees epeus eppes epure erdre erede erere erfde erred erres erses esdes esere esp-r esper espre esref essed esser esses essse essue esure eudes eurre eurus euser fedde fedee feder fedup feeds feere feers feese ferde ferds fered feres ferr- ferre ferse ferus feser fesse feuds feued feuer feurs frede