-er a-a a-t aaa aad aae aaf aak aam aao aar aas aat ad- ada add ade adf adk adm ado adr ads adt aea aed aee aef aek aem aeo aer aes aet af- afa afd afe aff afk afm afo afr afs aft aka akd ake akk akm ako akr aks ama amd ame amf amk amm amo amr ams amt aoa aod aoe aof aok aom aoo aor aos aot ar- ara ard are arf ark arm aro arr ars art as- asa asd ase asf ask asm aso asr ass ast at- ata atd ate atf atm ato atr ats att daa dad dae daf dak dam dao dar das dat dda ddd dde ddf ddk ddm ddo ddr dds ddt de- dea ded dee def dek dem deo der des det dfa dfd dfe dff dfk dfm dfo dfr dfs dft dka dke dkk dkm dko dkr dks dkt dma dmd dme dmf dmk dmm dmo dmr dms dmt doa dod doe dof dok dom doo dor dos dot dra drd dre drk drm dro drr drs drt dsa dsd dse dsf dsk dsm dso dsr dss dst dta dtd dte dtf dtk dtm dto dtr dts dtt eaa ead eae eaf eak eam eao ear eas eat ed- eda edd ede edf edk edm edo edr eds edt eea eed eee eef eek eem eeo eer ees eet ef- efa efd efe eff efm efo efr efs eft eka ekd eke ekf eko ekr eks ekt em- ema emd eme emf emk emm emo emr ems emt eo- eoa eod eoe eof eok eom eoo eor eos eot era erd ere erf erk erm ero err ers ert es- esa esd ese esf esk esm eso esr ess est eta etd ete etf etk etm eto etr ets ett faa fad fae faf fak fam fao far fas fat fda fdd fde fdf fdk fdm fdo fdr fds fdt fea fed fee fef fek fem feo fer fes fet ffa ffd ffe fff ffk ffm ffo ffr ffs fft fka fkf fkk fkm fkt fma fmd fme fmf fmm fmo fmr fms fmt foa foe fof fok fom foo for fos fot fra frd fre frf frk frm fro frr frs frt fsa fsd fse fsf fsk fsm fso fsr fss fst fta ftd fte ftf ftk ftm fto ftr fts ftt k-t ka- kaa kad kae kaf kak kam kao kar kas kat kda kde kdf kdk kdm kdo kdr kds kdt ke- kea ked kee kef kek kem keo ker kes ket kfa kfd kff kfm kfo kfs kke kkk kkm kkr kks kkt kma kmd kme kmf kmk kmm kmo kms kmt koa kod koe kof kok kom koo kor kos kot kra krd krf krk kro krr krs krt ksa ksd kse ksf ksk ksm kso ksr kss kst kta kte ktf ktk ktm kto ktr kts ktt m-f m-o m-r maa mad mae maf mak mam mao mar mas mat mda mdd mde mdf mdk mdm mdo mdr mds mdt mea med mee mef mek mem meo mer mes met mfa mfd mfe mff mfm mfo mfr mfs mft mka mkd mke mkk mkm mko mkr mks mkt mma mmd mme mmf mmk mmm mmo mmr mms mmt moa mod moe mof mok mom moo mor mos mot mra mrd mre mrf mrk mrm mro mrr mrs mrt msa msd mse msf msk msm mso msr mss mst mta mtd mte mtf mtk mtm mto mtr mts mtt oaa oad oae oaf oak oam oao oar oas oat oda odd ode odf odm odo odr ods odt oea oed oee oef oem oeo oer oes oet of- ofa ofd ofe off ofm ofo ofr ofs oft oka okd oke okk oko okr oks om- oma omd ome omf omm omo omr oms omt oo- ooa ood oof ook oom ooo oor oos oot or- ora ord ore orf ork orm oro orr ors ort os- osa osd ose osf osk osm oso osr oss ost ot- ota otd ote otf otk otm oto otr ots ott ra- raa rad rae raf rak ram rao rar ras rat rda rdd rde rdf rdm rdo rdr rds rdt re- rea red ree ref rek rem reo rer res ret rfa rfd rfe rff rfk rfm rfo rfr rfs rft rke rkf rkk rkm rko rks rkt rma rmd rme rmf rmm rmo rmr rms rmt roa rod roe rof rok rom roo ror ros rot rra rrd rrf rrk rrm rrr rrs rrt rsa rsd rse rsf rsk rsm rso rsr rss rst rta rtd rte rtf rtk rtm rto rtr rts rtt saa sad sae saf sak sam sao sar sas sat sda sdd sde sdf sdk sdm sdo sdr sds sdt se- sea sed see sef sek sem seo ser ses set sfa sfd sfe sff sfk sfm sfo sfr sfs sft sk- ska skd ske skf skk skm sko skr sks skt sma smd sme smf smk smm smo smr sms smt soa sod soe sof sok som soo sor sos sot sr- sra srd sre srf srk srm sro srr srs srt ss- ssa ssd sse ssf ssk ssm sso ssr sss sst sta std ste stf stk stm sto str sts stt taa tad tae taf tak tam tao tar tas tat tda tdd tde tdf tdk tdm tdo tdr tds tdt te- tea ted tee tef tek tem teo ter tes tet tfa tfd tfe tff tfk tfm tfo tfr tfs tft tka tke tkk tkm tko tkr tks tkt tma tmd tme tmf tmk tmm tmo tmr tms tmt to- toa tod toe tof tok tom too tor tos tot tra trd tre trf trk trm tro trr trs trt tsa tsd tse tsf tsk tsm tso tsr tss tst tta ttd tte ttf ttk ttm tto ttr tts ttt