-er a-a a-c aaa aac aad aae aaf aam aao aar aas aau ac- aca acc acd ace acf acm aco acr acs acu ad- ada adc add ade adf adm ado adr ads adu aea aec aed aee aef aem aeo aer aes aeu af- afa afc afd afe aff afm afo afr afs afu ama amc amd ame amf amm amo amr ams amu aoa aoc aod aoe aof aom aoo aor aos aou ar- ara arc ard are arf arm aro arr ars aru as- asa asc asd ase asf asm aso asr ass asu au- aua auc aud aue auf aum auo aur aus c-- caa cac cad cae caf cam cao car cas cau cca ccc ccd cce ccf ccm cco ccr ccs ccu cda cdc cdd cde cdf cdm cdo cdr cds cdu ce- cea cec ced cee cef cem ceo cer ces ceu cfa cfc cfd cfe cff cfm cfo cfr cfs cfu cma cmc cmd cme cmf cmm cmo cmr cms cmu co- coa coc cod coe cof com coo cor cos cou cra crc crd cre crf crm cro crr crs cru csa csc csd cse csf csm cso csr css csu cua cuc cud cue cuf cum cuo cur cus cuu daa dac dad dae daf dam dao dar das dau dca dcc dcd dce dcf dcm dco dcr dcs dcu dda ddc ddd dde ddf ddm ddo ddr dds ddu de- dea dec ded dee def dem deo der des deu dfa dfc dfd dfe dff dfm dfo dfr dfs dfu dma dmc dmd dme dmf dmm dmo dmr dms dmu doa doc dod doe dof dom doo dor dos dou dra drc drd dre drm dro drr drs dru dsa dsc dsd dse dsf dsm dso dsr dss dsu dua duc dud due duf dum duo dur dus eaa eac ead eae eaf eam eao ear eas eau ec- eca ecc ecd ece ecf ecm eco ecr ecs ecu ed- eda edc edd ede edf edm edo edr eds edu eea eec eed eee eef eem eeo eer ees ef- efa efc efd efe eff efm efo efr efs em- ema emc emd eme emf emm emo emr ems emu eo- eoa eoc eod eoe eof eom eoo eor eos eou era erc erd ere erf erm ero err ers eru es- esa esc esd ese esf esm eso esr ess esu eu- eua euc eud eue euf eur eus faa fac fad fae faf fam fao far fas fau fca fcc fcd fce fcf fcm fco fcr fcs fcu fda fdc fdd fde fdf fdm fdo fdr fds fdu fea fec fed fee fef fem feo fer fes feu ffa ffc ffd ffe fff ffm ffo ffr ffs ffu fma fmc fmd fme fmf fmm fmo fmr fms fmu foa foc foe fof fom foo for fos fou fra frc frd fre frf frm fro frr frs fru fsa fsc fsd fse fsf fsm fso fsr fss fsu fua fud fue fuf fum fuo fur fus fuu m-f m-o m-r maa mac mad mae maf mam mao mar mas mau mc- mca mcc mcd mce mcf mcm mco mcr mcs mcu mda mdc mdd mde mdf mdm mdo mdr mds mdu mea mec med mee mef mem meo mer mes meu mfa mfc mfd mfe mff mfm mfo mfr mfs mfu mma mmc mmd mme mmf mmm mmo mmr mms mmu moa moc mod moe mof mom moo mor mos mou mra mrc mrd mre mrf mrm mro mrr mrs mru msa msc msd mse msf msm mso msr mss msu mua muc mud mue muf mum mur mus muu oaa oac oad oae oaf oam oao oar oas oau oc- oca occ ocd ocf ocm oco ocr ocs ocu oda odc odd ode odf odm odo odr ods odu oea oec oed oee oef oem oeo oer oes of- ofa ofc ofd ofe off ofm ofo ofr ofs ofu om- oma omc omd ome omf omm omo omr oms omu oo- ooa ooc ood oof oom ooo oor oos or- ora orc ord ore orf orm oro orr ors oru os- osa osc osd ose osf osm oso osr oss osu ou- oua ouc oud oue ouf oum ouo our ous ra- raa rac rad rae raf ram rao rar ras rau rca rcc rcd rce rcf rcm rco rcr rcs rcu rda rdc rdd rde rdf rdm rdo rdr rds rdu re- rea rec red ree ref rem reo rer res reu rfa rfc rfd rfe rff rfm rfo rfr rfs rfu rma rmc rmd rme rmf rmm rmo rmr rms roa roc rod roe rof rom roo ror ros rou rra rrc rrd rrf rrm rrr rrs rru rsa rsc rsd rse rsf rsm rso rsr rss rsu rua ruc rud rue ruf rum ruo rur rus ruu saa sac sad sae saf sam sao sar sas sau sca scc scd sce scf scm sco scr scs scu sda sdc sdd sde sdf sdm sdo sdr sds sdu se- sea sec sed see sef sem seo ser ses seu sfa sfc sfd sfe sff sfm sfo sfr sfs sfu sma smc smd sme smf smm smo smr sms smu soa soc sod soe sof som soo sor sos sou sr- sra src srd sre srf srm sro srr srs ss- ssa ssc ssd sse ssf ssm sso ssr sss ssu sua suc sud sue suf sum suo sur sus suu ua- uaa uac uad uae uaf uam uao uar uas uau uca ucc ucd uce ucf ucm uco ucr ucs ucu uda udc udd ude udf udm udo udr uds udu uea uec ued uee uef uem uer ues ufa ufc ufd ufe uff ufm ufo ufr ufs ufu um- uma umc umd ume umf umm umo umr ums umu uoa uoc uod uoe uom uoo uor uos ur- ura urc urd ure urf urm uro urr urs uru usa usc usd use usf