a-a a-c a-t aaa aac aam aao aar aas aat aay ac- aca acc acm aco acr acs act acy ama amc amm amo amr ams amt amy aoa aoc aom aoo aor aos aot ar- ara arc arm aro arr ars art ary as- asa asc asm aso asr ass ast asy at- ata atc atm ato atr ats att ay- aya ayc ayo ayr ays ayt c-- caa cac cam cao car cas cat cay cca ccc ccm cco ccr ccs cct cma cmc cmm cmo cmr cms cmt cmy co- coa coc com coo cor cos cot coy cra crc crm cro crr crs crt cry csa csc csm cso csr css cst csy cta ctc ctm cto ctr cts ctt cty cya cyc cym cyo cyr cys cyt m-o m-r maa mac mam mao mar mas mat may mc- mca mcc mcm mco mcr mcs mct mma mmc mmm mmo mmr mms mmt moa moc mom moo mor mos mot moy mra mrc mrm mro mrr mrs mrt mry msa msc msm mso msr mss mst msy mta mtc mtm mto mtr mts mtt my- mya myc mym myo myr mys myt oaa oac oam oao oar oas oat oc- oca occ ocm oco ocr ocs oct om- oma omc omm omo omr oms omt omy oo- ooa ooc oom ooo oor oos oot or- ora orc orm oro orr ors ort ory os- osa osc osm oso osr oss ost ot- ota otc otm oto otr ots ott oya oyo oys ra- raa rac ram rao rar ras rat ray rca rcc rcm rco rcr rcs rct rma rmc rmm rmo rmr rms rmt roa roc rom roo ror ros rot roy rra rrc rrm rrr rrs rrt rsa rsc rsm rso rsr rss rst rta rtc rtm rto rtr rts rtt rty ry- rya ryc rym ryo ryr rys ryy saa sac sam sao sar sas sat say sca scc scm sco scr scs sct sma smc smm smo smr sms smt smy soa soc som soo sor sos sot soy sr- sra src srm sro srr srs srt sry ss- ssa ssc ssm sso ssr sss sst sta stc stm sto str sts stt sty sy- sya syc sym syr sys syt taa tac tam tao tar tas tat tay tca tcc tcm tco tcr tcs tct tma tmc tmm tmo tmr tms tmt tmy to- toa toc tom too tor tos tot toy tra trc trm tro trr trs trt try tsa tsc tsm tso tsr tss tst tsy tta ttc ttm tto ttr tts ttt tty tya tyc tym tyo tyr tys tyt yaa yac yam yao yar yas yat yay yca ycc yco ycs ycy yma ymc ymm ymo yms ymt yoc yom yoo yor yos yot yoy yra yrc yro yrs yrt ysa ysc ysm yso ysr yss yst ysy yta ytc ytm yto ytr yts ytt yyc yys yyt yyy