-er ddd dde ddi ddo ddr ddt ddu ddx de- ded dee dei deo der det deu dex di- did die dii dio dir dit diu dix dod doe doi doo dor dot dou dox drd dre dri dro drr drt dru drx dtd dte dti dto dtr dtt dtu dtx dud due dui duo dur dut dux dxd dxi dxo dxr dxt dxx ed- edd ede edi edo edr edt edu edx eed eee eeo eer eet eex eid eie eii eio eir eit eiu eix eo- eod eoe eoi eoo eor eot eou erd ere eri ero err ert eru etd ete eti eto etr ett etu etx eu- eud eue eui eur eut eux ex- exd exe exi exo exr ext exu exx i-d idd ide idi ido idr idt idu idx ie- ied iee iei ier iet iex iid iie iii iio iir iit iiu iix io- iod ioe ioi ioo ior iot iou ir- ird ire iri iro irr irt iru irx itd ite iti ito itt itu itx iu- iud iue iui iur iut ixe ixi o-i odd ode odi odo odr odt odu oed oee oei oeo oer oet oex oid oie oii oio oir oit oiu oo- ood ooi ooo oor oot oox or- ord ore ori oro orr ort oru orx ot- otd ote oti oto otr ott otu ou- oud oue oui ouo our out ox- oxi oxo oxt oxx rdd rde rdi rdo rdr rdt rdu rdx re- red ree rei reo rer ret reu rex rid rie rii rio rir rit rix rod roe roi roo ror rot rou rox rrd rri rrr rrt rru rtd rte rti rto rtr rtt rtu rtx rud rue rui ruo rur rut ruu rux rxr t-x tdd tde tdi tdo tdr tdt tdu tdx te- ted tee tei teo ter tet teu tex tid tie tii tio tir tit tiu tix to- tod toe toi too tor tot tou tox trd tre tri tro trr trt tru trx ttd tte tti tto ttr ttt ttu ttx tud tue tui tuo tur tut tuu tux txe txi txt txu udd ude udi udo udr udt udu udx ued uee uei uer uet uid uie uii uio uir uit uiu uod uoe uoo uor uot uox ur- urd ure uri uro urr urt uru urx utd ute uti uto utr utt utu utx uue uur uut uuu uxo uxr uxt uxu xde xdi xdr xdt xed xee xer xet xeu xex xie xii xio xit xiu xix xod xoi xoo xor xot xox xrd xrt xrx xti xtr xtx xue xui xxi xxo xxx

d-ix dddd ddie ddot ddre dedd dede dedi dedo dedu deed deer deet deid deie deir deit deor der- dere deri dero derr dete deto detr deue deur deut deux dex- dexe dext dide didi dido didu died dier diet dieu diex diii dior diot diou dird dire dirr dirt dite diti dito ditt diux dixi do-x dod- dodd dode dodi dodo doer doid doit doix dood door doot dord dore dori doro dorr dort doru dotd dote doti doto dott doud doue dour dout doux dred dree drei dret drie drit drix drod drot drou drue drui drut druu dted dtor dtot dtox dttx dtxt dudd dude dudo dudu duer duet duid duir duit duo- dure duri duro durt duru dute duur duut dxdr dxed dxii dxix dxrd dxre dxrr dxrt dxrx dxue dxur dxxr dxxx edde eddi eddo ede- edei eder edex edie edit edod edou edru edur eede eedu eeee eero eete eetu eext eid- eide eidi eido eidr eidu eied eiei eier eiou eird eire eiti eito eitr eode eoir eore eori eotd eoto eoux er-x erde erdi ered erei erer eret erie erio erit eriu erod eroe eroi eroo erre erro ertu erur etee eter etio etix etoe etox etre etro ette etti etto ettu etui etux eude euer euoi eur- eure euro eurt exed exer exid exit exo- exod exor exrx exte extr iddo ided idee ideo ider idex idid idie idio idir idre idro iduo iedr ieet ieie ieio iere ieri iett ieud iide iied iiie iiii iiio iiit iioi iioo iitr iitt iod- iodd iode iodo ioee ioii ioio ioit iooi iooo iore iori iote ioto irdo ired iree irer irex iri- irid irie irio irix irod irre irri irte irti itdo iter itet itex itie itoi itoo itor itou itri itto itur iuiu ixxi o-eo oddd oddi oded odei odeo oder odet odex odie odio odir odiu odoo odor odot odou odtu odur oedo oeid oere oeti oido oier oiii oire oirt oiti oodi ooer ooid oooo oord oore oort orde ordo ordu ore- ored oreo orer orex ori- orid orie orio orit orix oro- oroe oror orot orri orro orte orto oted otee oter otit oto- otoe otoo otor otre otro otte otti otto ottu otur oude oued ouer ouie ouii ouir ouit our- oure ouro ourt out- oute outi outo ouu- oxer oxi- oxid oxie oxo- oxox oxud oxxo rder rdio redd rede redi redo redr redu redx reed reet reid reii reir reit reiu reod reot reou rerd rere reri rero rert reru retd rete reti reto retr rett reue reut reuu reux rexx ridd ride ridi rido ridx ried rier riet rieu riex riot riou rire riri rite riti rito ritt ritu riue rixe rixo rodd rode rodi rodo roed roer roet roid roio roir roit roiu rood rooi roor root roox rore rori roro rort roru rote roti roto rotr rott roud roue rout roux roxo rred rrrr rtdt rtee rtei rtex rudd rude rudi rudo rued ruer ruet ruid ruit rurd rure ruri ruro ruru rute ruti ruto rutt rutu ruud tdor tdri tedd tede tedi tedx teed teer teet teie teir teiu teor ter- tere teri tero terr teru tete teti teto tetr tett tetu tetx teut text tidd tide tie- tied tiee tiei tieo tier tiet tiit tiiu tiou tird tire tiri