a-a a-c aaa aac aad aag aah aao aar aas ac- aca acc acd acg ach aco acr acs ad- ada adc add adg adh ado adr ads ag- aga agc agd agg agh ago agr ags aha ahc ahd ahg ahh aho ahr ahs aoa aoc aod aog aoh aoo aor aos ar- ara arc ard arg arh aro arr ars as- asa asc asd asg ash aso asr ass c-- caa cac cad cag cah cao car cas cca ccc ccd ccg cch cco ccr ccs cda cdc cdd cdg cdh cdo cdr cds cga cgc cgd cgg cgh cgo cgr cgs ch- cha chc chd chg chh cho chr chs co- coa coc cod cog coh coo cor cos cra crc crd crg crh cro crr crs csa csc csd csg csh cso csr css daa dac dad dag dah dao dar das dca dcc dcd dcg dco dcr dcs dda ddc ddd ddg ddh ddo ddr dds dga dgc dgd dgg dgh dgr dgs dh- dha dhc dhd dhh dho dhr dhs doa doc dod dog doh doo dor dos dra drc drd drg dro drr drs dsa dsc dsd dsg dsh dso dsr dss g-d gaa gac gad gag gah gao gar gas gca gcc gcd gcg gch gco gcr gcs gda gdc gdd gdh gdo gdr gds gga ggc ggd ggg ggh ggo ggr ggs gha ghc ghd ghg ghh gho ghr ghs goa goc god gog goh goo gor gos gra grc grd grg grh gro grr grs gsa gsc gsd gsg gso gsr gss haa hac had hag hah hao har has hca hcc hcd hcg hch hco hcr hcs hda hdc hdd hdg hdh hdo hdr hds hga hgc hgg hgh hgo hgr hgs hha hhc hhd hhg hhh hho hhr hhs hoa hoc hod hog hoh hoo hor hos hr- hra hrc hrd hrg hrh hro hrr hrs hsa hsc hsd hsg hsh hsr hss oaa oac oad oag oah oao oar oas oc- oca occ ocd ocg och oco ocr ocs oda odc odd odg odh odo odr ods oga ogc ogd ogg ogh ogo ogs oha ohc ohd ohg ohh oho ohr ohs oo- ooa ooc ood oog ooh ooo oor oos or- ora orc ord org orh oro orr ors os- osa osc osd osg osh oso osr oss ra- raa rac rad rag rah rao rar ras rca rcc rcd rcg rch rco rcr rcs rda rdc rdd rdg rdh rdo rdr rds rga rgc rgd rgg rgh rgo rgr rgs rh- rha rhc rhd rhg rhh rho rhr rhs roa roc rod rog roh roo ror ros rra rrc rrd rrg rrh rrr rrs rsa rsc rsd rsg rsh rso rsr rss saa sac sad sag sah sao sar sas sca scc scd scg sch sco scr scs sda sdc sdd sdg sdh sdo sdr sds sga sgc sgd sgg sgh sgo sgr sgs sh- sha shc shd shg shh sho shr shs soa soc sod sog soh soo sor sos sr- sra src srd srg srh sro srr srs ss- ssa ssc ssd ssg ssh sso ssr sss