-th a-a a-c a-t aaa aac aah aam aao aar aas aat ac- aca acc ach acm aco acr acs act aha ahc ahh ahm aho ahr ahs aht ama amc amh amm amo amr ams amt aoa aoc aoh aom aoo aor aos aot ar- ara arc arh arm aro arr ars art as- asa asc ash asm aso asr ass ast at- ata atc ath atm ato atr ats att c-- caa cac cah cam cao car cas cat cca ccc cch ccm cco ccr ccs cct ch- cha chc chh chm cho chr chs cht cma cmc cmh cmm cmo cmr cms cmt co- coa coc coh com coo cor cos cot cra crc crh crm cro crr crs crt csa csc csh csm cso csr css cst cta ctc cth ctm cto ctr cts ctt haa hac hah ham hao har has hat hca hcc hch hcm hco hcr hcs hct hha hhc hhh hhm hho hhr hhs hht hma hmc hmh hmm hmo hmr hms hmt hoa hoc hoh hom hoo hor hos hot hr- hra hrc hrh hrm hro hrr hrs hrt hsa hsc hsh hsm hsr hss hst hta htc hth htm hto htr hts htt m-o m-r maa mac mah mam mao mar mas mat mc- mca mcc mch mcm mco mcr mcs mct mha mhc mhh mhm mho mhr mhs mht mma mmc mmh mmm mmo mmr mms mmt moa moc moh mom moo mor mos mot mra mrc mrh mrm mro mrr mrs mrt msa msc msh msm mso msr mss mst mta mtc mth mtm mto mtr mts mtt oaa oac oah oam oao oar oas oat oc- oca occ och ocm oco ocr ocs oct oha ohc ohh ohm oho ohr ohs oht om- oma omc omh omm omo omr oms omt oo- ooa ooc ooh oom ooo oor oos oot or- ora orc orh orm oro orr ors ort os- osa osc osh osm oso osr oss ost ot- ota otc oth otm oto otr ots ott ra- raa rac rah ram rao rar ras rat rca rcc rch rcm rco rcr rcs rct rh- rha rhc rhh rhm rho rhr rhs rht rma rmc rmh rmm rmo rmr rms rmt roa roc roh rom roo ror ros rot rra rrc rrh rrm rrr rrs rrt rsa rsc rsh rsm rso rsr rss rst rta rtc rtm rto rtr rts rtt saa sac sah sam sao sar sas sat sca scc sch scm sco scr scs sct sh- sha shc shh shm sho shr shs sht sma smc smh smm smo smr sms smt soa soc soh som soo sor sos sot sr- sra src srh srm sro srr srs srt ss- ssa ssc ssh ssm sso ssr sss sst sta stc sth stm sto str sts stt taa tac tah tam tao tar tas tat tca tcc tch tcm tco tcr tcs tct th- tha thc thh thm tho thr ths tht tma tmc tmh tmm tmo tmr tms tmt to- toa toc toh tom too tor tos tot tra trc trh trm tro trr trs trt tsa tsc tsh tsm tso tsr tss tst tta ttc tth ttm tto ttr tts ttt