a-a a-c a-t aaa aac aaf aam aao aar aas aat aay ac- aca acc acf acm aco acr acs act acy af- afa afc aff afm afo afr afs aft afy ama amc amf amm amo amr ams amt amy aoa aoc aof aom aoo aor aos aot ar- ara arc arf arm aro arr ars art ary as- asa asc asf asm aso asr ass ast asy at- ata atc atf atm ato atr ats att ay- aya ayc ayf ayo ayr ays ayt c-- caa cac caf cam cao car cas cat cay cca ccc ccf ccm cco ccr ccs cct cfa cfc cff cfm cfo cfr cfs cft cma cmc cmf cmm cmo cmr cms cmt cmy co- coa coc cof com coo cor cos cot coy cra crc crf crm cro crr crs crt cry csa csc csf csm cso csr css cst csy cta ctc ctf ctm cto ctr cts ctt cty cya cyc cyf cym cyo cyr cys cyt faa fac faf fam fao far fas fat fay fca fcc fcf fcm fco fcr fcs fct fcy ffa ffc fff ffm ffo ffr ffs fft ffy fma fmc fmf fmm fmo fmr fms fmt foa foc fof fom foo for fos fot foy fra frc frf frm fro frr frs frt fry fsa fsc fsf fsm fso fsr fss fst fta ftc ftf ftm fto ftr fts ftt fty fy- fya fyc fyo m-f m-o m-r maa mac maf mam mao mar mas mat may mc- mca mcc mcf mcm mco mcr mcs mct mfa mfc mff mfm mfo mfr mfs mft mfy mma mmc mmf mmm mmo mmr mms mmt moa moc mof mom moo mor mos mot moy mra mrc mrf mrm mro mrr mrs mrt mry msa msc msf msm mso msr mss mst msy mta mtc mtf mtm mto mtr mts mtt my- mya myc myf mym myo myr mys myt oaa oac oaf oam oao oar oas oat oc- oca occ ocf ocm oco ocr ocs oct of- ofa ofc off ofm ofo ofr ofs oft om- oma omc omf omm omo omr oms omt omy oo- ooa ooc oof oom ooo oor oos oot or- ora orc orf orm oro orr ors ort ory os- osa osc osf osm oso osr oss ost ot- ota otc otf otm oto otr ots ott oya oyo oys ra- raa rac raf ram rao rar ras rat ray rca rcc rcf rcm rco rcr rcs rct rfa rfc rff rfm rfo rfr rfs rft rma rmc rmf rmm rmo rmr rms rmt roa roc rof rom roo ror ros rot roy rra rrc rrf rrm rrr rrs rrt rsa rsc rsf rsm rso rsr rss rst rta rtc rtf rtm rto rtr rts rtt rty ry- rya ryc ryf rym ryo ryr rys ryy saa sac saf sam sao sar sas sat say sca scc scf scm sco scr scs sct sfa sfc sff sfm sfo sfr sfs sft sma smc smf smm smo smr sms smt smy soa soc sof som soo sor sos sot soy sr- sra src srf srm sro srr srs srt sry ss- ssa ssc ssf ssm sso ssr sss sst sta stc stf stm sto str sts stt sty sy- sya syc sym syr sys syt taa tac taf tam tao tar tas tat tay tca tcc tcf tcm tco tcr tcs tct tfa tfc tff tfm tfo tfr tfs tft tma tmc tmf tmm tmo tmr tms tmt tmy to- toa toc tof tom too tor tos tot toy tra trc trf trm tro trr trs trt try tsa tsc tsf tsm tso tsr tss tst tsy tta ttc ttf ttm tto ttr tts ttt tty tya tyc tyf tym tyo tyr tys tyt yaa yac yaf yam yao yar yas yat yay yca ycc ycf yco ycs ycy yfa yfc yff yfm yfr yfs yft yma ymc ymm ymo yms ymt yoc yof yom yoo yor yos yot yoy yra yrc yrf yro yrs yrt ysa ysc ysm yso ysr yss yst ysy yta ytc ytf ytm yto ytr yts ytt yyc yyf yys yyt yyy