a-a a-c aaa aac aad aah aam aao aar aas ac- aca acc acd ach acm aco acr acs ad- ada adc add adh adm ado adr ads aha ahc ahd ahh ahm aho ahr ahs ama amc amd amh amm amo amr ams aoa aoc aod aoh aom aoo aor aos ar- ara arc ard arh arm aro arr ars as- asa asc asd ash asm aso asr ass c-- caa cac cad cah cam cao car cas cca ccc ccd cch ccm cco ccr ccs cda cdc cdd cdh cdm cdo cdr cds ch- cha chc chd chh chm cho chr chs cma cmc cmd cmh cmm cmo cmr cms co- coa coc cod coh com coo cor cos cra crc crd crh crm cro crr crs csa csc csd csh csm cso csr css daa dac dad dah dam dao dar das dca dcc dcd dcm dco dcr dcs dda ddc ddd ddh ddm ddo ddr dds dh- dha dhc dhd dhh dhm dho dhr dhs dma dmc dmd dmh dmm dmo dmr dms doa doc dod doh dom doo dor dos dra drc drd drm dro drr drs dsa dsc dsd dsh dsm dso dsr dss haa hac had hah ham hao har has hca hcc hcd hch hcm hco hcr hcs hda hdc hdd hdh hdm hdo hdr hds hha hhc hhd hhh hhm hho hhr hhs hma hmc hmd hmh hmm hmo hmr hms hoa hoc hod hoh hom hoo hor hos hr- hra hrc hrd hrh hrm hro hrr hrs hsa hsc hsd hsh hsm hsr hss m-o m-r maa mac mad mah mam mao mar mas mc- mca mcc mcd mch mcm mco mcr mcs mda mdc mdd mdh mdm mdo mdr mds mha mhc mhd mhh mhm mho mhr mhs mma mmc mmd mmh mmm mmo mmr mms moa moc mod moh mom moo mor mos mra mrc mrd mrh mrm mro mrr mrs msa msc msd msh msm mso msr mss oaa oac oad oah oam oao oar oas oc- oca occ ocd och ocm oco ocr ocs oda odc odd odh odm odo odr ods oha ohc ohd ohh ohm oho ohr ohs om- oma omc omd omh omm omo omr oms oo- ooa ooc ood ooh oom ooo oor oos or- ora orc ord orh orm oro orr ors os- osa osc osd osh osm oso osr oss ra- raa rac rad rah ram rao rar ras rca rcc rcd rch rcm rco rcr rcs rda rdc rdd rdh rdm rdo rdr rds rh- rha rhc rhd rhh rhm rho rhr rhs rma rmc rmd rmh rmm rmo rmr rms roa roc rod roh rom roo ror ros rra rrc rrd rrh rrm rrr rrs rsa rsc rsd rsh rsm rso rsr rss saa sac sad sah sam sao sar sas sca scc scd sch scm sco scr scs sda sdc sdd sdh sdm sdo sdr sds sh- sha shc shd shh shm sho shr shs sma smc smd smh smm smo smr sms soa soc sod soh som soo sor sos sr- sra src srd srh srm sro srr srs ss- ssa ssc ssd ssh ssm sso ssr sss