a-a a-c aaa aac aah aam aan aao aar aas ac- aca acc ach acm acn aco acr acs aha ahc ahh ahm ahn aho ahr ahs ama amc amh amm amn amo amr ams an- ana anc anh anm ann ano anr ans aoa aoc aoh aom aon aoo aor aos ar- ara arc arh arm arn aro arr ars as- asa asc ash asm asn aso asr ass c-- caa cac cah cam can cao car cas cca ccc cch ccm ccn cco ccr ccs ch- cha chc chh chm chn cho chr chs cma cmc cmh cmm cmn cmo cmr cms cn- cna cnc cnh cnm cnn cno cnr cns co- coa coc coh com con coo cor cos cra crc crh crm crn cro crr crs csa csc csh csm csn cso csr css haa hac hah ham han hao har has hca hcc hch hcm hcn hco hcr hcs hha hhc hhh hhm hhn hho hhr hhs hma hmc hmh hmm hmo hmr hms hna hnc hnh hnn hno hns hoa hoc hoh hom hon hoo hor hos hr- hra hrc hrh hrm hrn hro hrr hrs hsa hsc hsh hsm hsn hsr hss m-o m-r maa mac mah mam man mao mar mas mc- mca mcc mch mcm mcn mco mcr mcs mha mhc mhh mhm mhn mho mhr mhs mma mmc mmh mmm mmn mmo mmr mms mna mnc mnm mnn mno mnr mns moa moc moh mom mon moo mor mos mra mrc mrh mrm mrn mro mrr mrs msa msc msh msm msn mso msr mss naa nac nah nam nan nao nar nas nca ncc nch ncm ncn nco ncr ncs nha nhc nhh nhm nhn nhr nhs nma nmc nmh nmm nmn nmo nmr nms nna nnc nnh nnm nnn nno nns no- noa noc noh nom non noo nor nos nra nrc nrm nrn nro nrr nrs nsa nsc nsh nsm nsn nso nsr nss oaa oac oah oam oan oao oar oas oc- oca occ och ocm ocn oco ocr ocs oha ohc ohh ohm ohn oho ohr ohs om- oma omc omh omm omn omo omr oms on- ona onc onh onn ono onr ons oo- ooa ooc ooh oom oon ooo oor oos or- ora orc orh orm orn oro orr ors os- osa osc osh osm osn oso osr oss ra- raa rac rah ram ran rao rar ras rca rcc rch rcm rcn rco rcr rcs rh- rha rhc rhh rhm rhn rho rhr rhs rma rmc rmh rmm rmn rmo rmr rms rna rnc rnh rnm rnn rno rnr rns roa roc roh rom ron roo ror ros rra rrc rrh rrm rrn rrr rrs rsa rsc rsh rsm rsn rso rsr rss saa sac sah sam san sao sar sas sca scc sch scm scn sco scr scs sh- sha shc shh shm shn sho shr shs sma smc smh smm smn smo smr sms sna snc snm snn sno snr sns soa soc soh som son soo sor sos sr- sra src srh srm srn sro srr srs ss- ssa ssc ssh ssm ssn sso ssr sss