-er ddd dde ddf ddi ddr ddt ddu ddx de- ded dee def dei der det deu dex dfd dfe dff dfi dfr dft dfu dfx di- did die dif dii dir dit diu dix drd dre dri drr drt dru drx dtd dte dtf dti dtr dtt dtu dtx dud due duf dui dur dut dux dxd dxi dxr dxt dxx ed- edd ede edf edi edr edt edu edx eed eee eef eer eet eex ef- efd efe eff efi efr eft efx eid eie eif eii eir eit eiu eix erd ere erf eri err ert eru etd ete etf eti etr ett etu etx eu- eud eue euf eui eur eut eux ex- exd exe exi exr ext exu exx fdd fde fdf fdi fdr fdt fdu fdx fed fee fef fei fer fet feu fex ffd ffe fff ffi ffr fft ffu ffx fid fie fif fii fir fit fiu fix frd fre frf fri frr frt fru ftd fte ftf fti ftr ftt ftu ftx fud fue fuf fui fur fut fuu fux fxe fxi fxr fxt fxu fxx i-d i-f idd ide idf idi idr idt idu idx ie- ied iee ief iei ier iet iex ifd ife iff ifi ifr ift ifu ifx iid iie iif iii iir iit iiu iix ir- ird ire irf iri irr irt iru irx itd ite itf iti itt itu itx iu- iud iue iui iur iut ixe ixi rdd rde rdf rdi rdr rdt rdu rdx re- red ree ref rei rer ret reu rex rfd rfe rff rfi rfr rft rfu rid rie rif rii rir rit rix rrd rrf rri rrr rrt rru rtd rte rtf rti rtr rtt rtu rtx rud rue ruf rui rur rut ruu rux rxr t-x tdd tde tdf tdi tdr tdt tdu tdx te- ted tee tef tei ter tet teu tex tfd tfe tff tfi tfr tft tfu tfx tid tie tif tii tir tit tiu tix trd tre trf tri trr trt tru trx ttd tte ttf tti ttr ttt ttu ttx tud tue tuf tui tur tut tuu tux txe txf txi txt txu udd ude udf udi udr udt udu udx ued uee uef uei uer uet ufd ufe uff ufi ufr uft ufu ufx uid uie uif uii uir uit uiu ur- urd ure urf uri urr urt uru urx utd ute utf uti utr utt utu utx uue uur uut uuu uxf uxr uxt uxu xde xdf xdi xdr xdt xed xee xer xet xeu xex xfe xft xfx xie xii xit xiu xix xrd xrf xrt xrx xtf xti xtr xtx xue xui xxi xxx

d-ix dddd ddie ddre dedd dede dedi dedu deed deef deer deet defe deff defi deft deid deie deif deir deit der- dere derf deri derr dete detr deue deur deut deux dex- dexe dext dfdt dfer dfrf dfri dftr dide didi didu died dief dier diet dieu diex dif- diff diii dird dire dirr dirt dite diti ditt diux dixi dred dree dref drei dret drie drif drit drix drue drui drut druu dted dttx dtxt dudd dude dudu duer duet duff dufu duid duif duir duit dure duri durt duru dute duur duut dxdr dxed dxef dxfe dxfx dxif dxii dxix dxrd dxre dxrf dxrr dxrt dxrx dxue dxur dxxr dxxx edde eddi ede- edei eder edex edfu edie edif edit edru edur eede eedu eeee eefe eete eetu eext efet effi efit eft- eftu eid- eide eidi eidr eidu eied eiei eier eird eire eiti eitr er-x erde erdf erdi ered erei erer eret erft erfx erie erit eriu erre ertu erur etee eter etfe etix etre ette etti ettu etui etux eude euer eufi eur- eure eurt exed exer exid exif exit exrx exte extr fdti fede fedi feed feer feet fefe feff fefi feid feie feir feit ferd fere ferr fert feru fete feti fetr fett fetu feud feux fext ffee ffff ffii ffrr fftf fide fidf fief fier fife fiff fifi fift fiii fire fite fiti fitt fixe fixt fixx fred free frei fret frex frid frie frit frue ftdi fter ftii fudd fude fudi fuet fuff fufu fuid fuir fuit fur- fure furi furr furt fute futi futu fuxi fxdd ided idee idef ider idex idid idie idir idre idrf iedr ieet ieie iere ieri ietf iett ieud ifer ifex ifid ifit ifrf ifri iide iied iiie iiii iiit iitr iitt ired iree irer irex irfe irfu iri- irid irie irix irre irri irte irtf irti iter itet itex itie itif itrf itri ittf itur iuef iuiu ixxi rder redd rede redi redr redu redx reed reef reet refd refe reff refi refr reft refu reid reif reii reir reit reiu rerd rere reri rert reru retd rete reti retr rett reue reuf reut reuu reux rexx rfdi rfef rfid ridd ride ridi ridx ried rief rier riet rieu riex rife riff rift rifu riif rire riri rite riti ritt ritu riue rixe rred rrif rrrr rtdt rtee rtei rtex rudd rude rudi rued ruer ruet rufe ruff ruft ruid ruif ruit rurd rure ruri ruru rute ruti rutt rutu ruud tdff tdri tedd tede tedi tedx teed teef teer teet teff tefi teft teie teir teiu ter- tere terf teri terr teru tete teti tetr tett tetu tetx teut text tidd tide tie- tied tiee tief tiei tier tiet tiff tift tiit tiiu tird tire tiri tirr tiru tite titi titt titu tixt tre- tred tree tref trei tret treu trex trfd trfr tri- trie trif trit trix trte trtr trud true trut truu trux tter ttff tttt tude tudi tudu tuei tuer tuet tufe tuff tufi tuft tufu tuit tuiu tuix turd ture turf turi turr turt turu tute tuti tutt tutu txii txtr u-ie uddi uder udet udid udir ueir uext ufer uffe uirr urde urdu ure- ured uret urex urfe urff urfi urft urie urif uriu urix urre urri urte urur urut uter utid