a-a a-c aaa aac aad aam aao aar aas aau ac- aca acc acd acm aco acr acs acu ad- ada adc add adm ado adr ads adu ama amc amd amm amo amr ams amu aoa aoc aod aom aoo aor aos aou ar- ara arc ard arm aro arr ars aru as- asa asc asd asm aso asr ass asu au- aua auc aud aum auo aur aus c-- caa cac cad cam cao car cas cau cca ccc ccd ccm cco ccr ccs ccu cda cdc cdd cdm cdo cdr cds cdu cma cmc cmd cmm cmo cmr cms cmu co- coa coc cod com coo cor cos cou cra crc crd crm cro crr crs cru csa csc csd csm cso csr css csu cua cuc cud cum cuo cur cus cuu daa dac dad dam dao dar das dau dca dcc dcd dcm dco dcr dcs dcu dda ddc ddd ddm ddo ddr dds ddu dma dmc dmd dmm dmo dmr dms dmu doa doc dod dom doo dor dos dou dra drc drd drm dro drr drs dru dsa dsc dsd dsm dso dsr dss dsu dua duc dud dum duo dur dus m-o m-r maa mac mad mam mao mar mas mau mc- mca mcc mcd mcm mco mcr mcs mcu mda mdc mdd mdm mdo mdr mds mdu mma mmc mmd mmm mmo mmr mms mmu moa moc mod mom moo mor mos mou mra mrc mrd mrm mro mrr mrs mru msa msc msd msm mso msr mss msu mua muc mud mum mur mus muu oaa oac oad oam oao oar oas oau oc- oca occ ocd ocm oco ocr ocs ocu oda odc odd odm odo odr ods odu om- oma omc omd omm omo omr oms omu oo- ooa ooc ood oom ooo oor oos or- ora orc ord orm oro orr ors oru os- osa osc osd osm oso osr oss osu ou- oua ouc oud oum ouo our ous ra- raa rac rad ram rao rar ras rau rca rcc rcd rcm rco rcr rcs rcu rda rdc rdd rdm rdo rdr rds rdu rma rmc rmd rmm rmo rmr rms roa roc rod rom roo ror ros rou rra rrc rrd rrm rrr rrs rru rsa rsc rsd rsm rso rsr rss rsu rua ruc rud rum ruo rur rus ruu saa sac sad sam sao sar sas sau sca scc scd scm sco scr scs scu sda sdc sdd sdm sdo sdr sds sdu sma smc smd smm smo smr sms smu soa soc sod som soo sor sos sou sr- sra src srd srm sro srr srs ss- ssa ssc ssd ssm sso ssr sss ssu sua suc sud sum suo sur sus suu ua- uaa uac uad uam uao uar uas uau uca ucc ucd ucm uco ucr ucs ucu uda udc udd udm udo udr uds udu um- uma umc umd umm umo umr ums umu uoa uoc uod uom uoo uor uos ur- ura urc urd urm uro urr urs uru usa usc usd usm uso usr uss usu uua uuc uum uur uus uuu