-er a-a a-c aaa aac aad aae aaf aag aah aam aao aar ac- aca acc acd ace acf acg ach acm aco acr ad- ada adc add ade adf adg adh adm ado adr aea aec aed aee aef aeg aeh aem aeo aer af- afa afc afd afe aff afg afh afm afo afr ag- aga agc agd age agf agg agh agm ago agr aha ahc ahd ahe ahf ahg ahh ahm aho ahr ama amc amd ame amf amg amh amm amo amr aoa aoc aod aoe aof aog aoh aom aoo aor ar- ara arc ard are arf arg arh arm aro arr c-- caa cac cad cae caf cag cah cam cao car cca ccc ccd cce ccf ccg cch ccm cco ccr cda cdc cdd cde cdf cdg cdh cdm cdo cdr ce- cea cec ced cee cef ceg ceh cem ceo cer cfa cfc cfd cfe cff cfg cfh cfm cfo cfr cga cgc cgd cge cgg cgh cgm cgo cgr ch- cha chc chd che chf chg chh chm cho chr cma cmc cmd cme cmf cmg cmh cmm cmo cmr co- coa coc cod coe cof cog coh com coo cor cra crc crd cre crf crg crh crm cro crr daa dac dad dae daf dag dah dam dao dar dca dcc dcd dce dcf dcg dcm dco dcr dda ddc ddd dde ddf ddg ddh ddm ddo ddr de- dea dec ded dee def deg deh dem deo der dfa dfc dfd dfe dff dfg dfh dfm dfo dfr dga dgc dgd dge dgf dgg dgh dgm dgr dh- dha dhc dhd dhe dhf dhh dhm dho dhr dma dmc dmd dme dmf dmg dmh dmm dmo dmr doa doc dod doe dof dog doh dom doo dor dra drc drd dre drg drm dro drr eaa eac ead eae eaf eag eah eam eao ear ec- eca ecc ecd ece ecf ecg ech ecm eco ecr ed- eda edc edd ede edf edg edh edm edo edr eea eec eed eee eef eeg eem eeo eer ef- efa efc efd efe eff efg efh efm efo efr ega egc egd ege egf egg egh egm ego egr eha ehc ehd ehe ehf ehg ehh ehm eho ehr em- ema emc emd eme emf emg emh emm emo emr eo- eoa eoc eod eoe eof eog eoh eom eoo eor era erc erd ere erf erg erh erm ero err faa fac fad fae faf fag fah fam fao far fca fcc fcd fce fcf fcg fcm fco fcr fda fdc fdd fde fdf fdg fdh fdm fdo fdr fea fec fed fee fef feg feh fem feo fer ffa ffc ffd ffe fff ffg ffh ffm ffo ffr fga fgc fgd fge fgf fgg fgh fgm fgr fha fhc fhe fhf fhg fhh fhm fho fhr fma fmc fmd fme fmf fmg fmh fmm fmo fmr foa foc foe fof fog foh fom foo for fra frc frd fre frf frg frh frm fro frr g-d gaa gac gad gae gaf gag gah gam gao gar gca gcc gcd gce gcf gcg gch gcm gco gcr gda gdc gdd gde gdf gdh gdm gdo gdr ge- gea gec ged gee gef geg geh gem geo ger gfa gfc gfd gfe gff gfh gfm gfo gfr gga ggc ggd ggg ggh ggm ggo ggr gha ghc ghd ghe ghg ghh gho ghr gma gmc gmd gme gmf gmg gmh gmm gmo gmr goa goc god goe gof gog goh gom goo gor gra grc grd gre grf grg grh grm gro grr haa hac had hae haf hag hah ham hao har hca hcc hcd hce hcf hcg hch hcm hco hcr hda hdc hdd hde hdf hdg hdh hdm hdo hdr he- hea hec hed hee hef heg heh hem heo her hfa hfc hfd hfe hff hfg hfh hfm hfo hfr hga hgc hge hgf hgg hgh hgm hgo hgr hha hhc hhd hhe hhf hhg hhh hhm hho hhr hma hmc hmd hme hmf hmg hmh hmm hmo hmr hoa hoc hod hoe hof hog hoh hom hoo hor hr- hra hrc hrd hre hrf hrg hrh hrm hro hrr m-f m-o m-r maa mac mad mae maf mag mah mam mao mar mc- mca mcc mcd mce mcf mcg mch mcm mco mcr mda mdc mdd mde mdf mdg mdh mdm mdo mdr mea mec med mee mef meg meh mem meo mer mfa mfc mfd mfe mff mfg mfh mfm mfo mfr mga mgc mgd mge mgf mgh mgm mgo mgr mha mhc mhd mhf mhg mhh mhm mho mhr mma mmc mmd mme mmf mmg mmh mmm mmo mmr moa moc mod moe mof mog moh mom moo mor mra mrc mrd mre mrf mrg mrh mrm mro mrr oaa oac oad oae oaf oag oah oam oao oar oc- oca occ ocd ocf ocg och ocm oco ocr oda odc odd ode odf odg odh odm odo odr oea oec oed oee oef oeg oeh oem oeo oer of- ofa ofc ofd ofe off ofg ofm ofo ofr oga ogc ogd oge ogf ogg ogh ogo oha ohc ohd ohe ohf ohg ohh ohm oho ohr om- oma omc omd ome omf omg omh omm omo omr oo- ooa ooc ood oof oog ooh oom ooo oor or- ora orc ord ore orf org orh orm oro orr ra- raa rac rad rae raf rag rah ram rao rar rca rcc rcd rce rcf rcg rch rcm rco rcr rda rdc rdd rde rdf rdg rdh rdm rdo rdr re- rea rec red ree ref reg reh rem reo rer rfa rfc rfd rfe rff rfg rfh rfm rfo rfr rga rgc rgd rge rgf rgg rgh rgo rgr rh- rha rhc rhd rhe rhf rhg rhh rhm rho rhr rma rmc rmd rme rmf rmg rmh rmm rmo rmr roa roc rod roe rof rog roh rom roo ror rra