-er -ol -th ddd dde ddh ddk ddl ddn ddo ddr dds ddt ddw de- ded dee deh dek del den deo der des det dew dh- dhd dhe dhh dhk dhl dho dhr dhs dht dhw dke dkk dkl dko dkr dks dkt dkw dl- dld dle dlh dlk dll dlo dlr dls dlt dnd dne dnh dnk dnl dnn dno dnr dns dnt dnw dod doe doh dok dol don doo dor dos dot dow drd dre drk drl drn dro drr drs drt drw dsd dse dsh dsk dsl dsn dso dsr dss dst dsw dtd dte dth dtk dtl dtn dto dtr dts dtt dtw dwe dwh dwn dwo dwr dws dwt dww ed- edd ede edh edk edl edn edo edr eds edt edw eed eee eek eel een eeo eer ees eet eew ehd ehe ehh ehl ehn eho ehr ehs eht ekd eke ekh ekl eko ekr eks ekt eld ele elh elk ell eln elo elr els elt elw en- end ene enh enk enl enn eno enr ens ent enw eo- eod eoe eoh eok eol eon eoo eor eos eot eow erd ere erh erk erl ern ero err ers ert erw es- esd ese esh esk esl esn eso esr ess est esw etd ete eth etk etl etn eto etr ets ett etw ewd ewe ewk ewl ewo ewr ews ewt eww hdd hde hdh hdk hdl hdn hdo hdr hds hdt hdw he- hed hee heh hek hel hen heo her hes het hew hhd hhe hhh hhk hhl hhn hho hhr hhs hht hhw hkd hkh hkk hkl hkn hko hkr hks hkt hkw hld hle hlh hll hln hlo hlr hls hlt hlw hnd hne hnh hnk hnl hnn hno hns hnt hnw hod hoe hoh hok hol hon hoo hor hos hot how hr- hrd hre hrh hrk hrl hrn hro hrr hrs hrt hrw hsd hse hsh hsk hsl hsn hsr hss hst hsw htd hte hth htk htl htn hto htr hts htt htw hw- hwd hwe hwk hwl hwn hwo hwr hws hwt hww k-t kde kdh kdk kdl kdo kdr kds kdt ke- ked kee keh kek kel ken keo ker kes ket kew khe khh khk khn kho khr khs kke kkh kkk kkl kkn kkr kks kkt kl- kld klh klo klr kls klt kn- knd kne knk knl knn kno knr knt kod koe koh kok kol kon koo kor kos kot kow krd krk krl krn kro krr krs krt krw ksd kse ksh ksk ksl ksn kso ksr kss kst ksw kte kth ktk ktl ktn kto ktr kts ktt ktw kw- kwd kwh kwk kwo kws kwt kww ldd lde ldh ldk ldl ldn ldo ldr lds ldt ldw led lee leh lek lel len leo ler les let lew lhd lhh lhk lho lhr lhs lht lkh lkl lkr lks lkt lld lle llk lll lln llo llr lls llt llw lnd lne lnh lnk lnl lnn lno lnr lns lnt lod loe loh lok lol lon loo lor los lot low lrd lrh lrk lrn lro lrr lrs lrt lrw lsd lse lsh lsk lsl lsn lso lsr lss lst lsw ltd lte lth ltk ltl lto ltr lts ltt lwd lwh lwl lwn lwo lwr lws lww ndd nde ndh ndk ndl ndn ndo ndr nds ndt ne- ned nee neh nek nel nen neo ner nes net new nhd nhe nhh nhk nhl nhn nhr nhs nht nke nkk nkn nko nkr nks nkt nld nle nlh nlk nll nln nlo nlr nls nlt nlw nne nnh nnk nnl nnn nno nns nnt nnw no- nod noe noh nok nol non noo nor nos not now nrd nre nrk nrl nrn nro nrr nrs nrt nrw nsd nse nsh nsk nsl nsn nso nsr nss nst nsw ntd nte nth ntk ntn nto ntr nts ntt nwd nwe nwl nwn nwo nwr nws nwt odd ode odh odl odn odo odr ods odt oed oee oeh oel oen oeo oer oes oet ohd ohe ohh ohl ohn oho ohr ohs oht okd oke okk okl oko okr oks okw old ole olk oll oln olo ols olt olw on- ond one onh onk onl onn ono onr ons ont oo- ood ooh ook ool oon ooo oor oos oot oow or- ord ore orh ork orl orn oro orr ors ort os- osd ose osh osk osl osn oso osr oss ost osw ot- otd ote oth otk otl otn oto otr ots ott otw owd owe owh owk owl own owo ows owt oww rdd rde rdh rdl rdn rdo rdr rds rdt re- red ree reh rek rel ren reo rer res ret rew rh- rhd rhe rhh rhl rhn rho rhr rhs rht rke rkk rko rks rkt rld rle rlh rll rln rlo rlr rls rlt rlw rnd rnh rnn rno rnr rns rnt rnw rod roe roh rok rol ron roo ror ros rot row rrd rrh rrk rrl rrn rrr rrs rrt rsd rse rsh rsk rsl rsn rso rsr rss rst rsw rtd rte rtk rtl rtn rto rtr rts rtt rtw rwd rwe rwh rwl rwr rws sdd sde sdh sdk sdl sdn sdo sdr sds sdt sdw se- sed see seh sek sel sen seo ser ses set sew sh- shd she shh shk shl shn sho shr shs sht sk- skd ske skh skk skl sko skr sks skt skw sld sle slh slk sll sln slo slr sls slt snd sne snk snl snn sno snr sns snt snw sod soe soh sok sol son soo sor sos sot sow sr- srd sre srh srk srl srn sro srr srs srt srw ss- ssd sse ssh ssk ssl ssn sso ssr sss sst ssw std ste sth stk stl stn sto str sts stt stw swd swe swh swk swl swn swo swr sws swt tdd tde tdh tdk