-ic a-a a-c a-i a-t aaa aac aag aai aam aao aar aas aat ac- aca acc acg aci acm aco acr acs act ag- aga agc agg agi agm ago agr ags agt ai- aia aic aig aii aim aio air ais ait ama amc amg ami amm amo amr ams amt aoa aoc aog aoi aom aoo aor aos aot ar- ara arc arg ari arm aro arr ars art as- asa asc asg asi asm aso asr ass ast at- ata atc atg ati atm ato atr ats att c-- caa cac cag cai cam cao car cas cat cca ccc ccg cci ccm cco ccr ccs cct cga cgc cgg cgi cgm cgo cgr cgs cgt ci- cia cic cig cii cim cio cir cis cit cma cmc cmg cmi cmm cmo cmr cms cmt co- coa coc cog coi com coo cor cos cot cra crc crg cri crm cro crr crs crt csa csc csg csi csm cso csr css cst cta ctc ctg cti ctm cto ctr cts ctt gaa gac gag gai gam gao gar gas gat gca gcc gcg gci gcm gco gcr gcs gct gga ggc ggg ggi ggm ggo ggr ggs ggt gia gic gig gii gim gio gir gis git gma gmc gmg gmi gmm gmo gmr gms gmt goa goc gog goi gom goo gor gos got gra grc grg gri grm gro grr grs grt gsa gsc gsg gsi gsm gso gsr gss gst gta gtc gtg gti gtm gto gtr gts gtt ia- iaa iac iag iai iam iao iar ias iat ica icc icg ici icm ico icr ics ict iga igc igg igi igm igo igr igs igt iia iic iii iim iio iir iis iit im- ima imc img imi imm imo ims imt io- ioa ioc iog ioi iom ioo ior ios iot ir- ira irc irg iri irm iro irr irs irt is- isa isc isg isi ism iso isr iss ist ita itc itg iti itm ito its itt m-o m-r maa mac mag mai mam mao mar mas mat mc- mca mcc mcg mci mcm mco mcr mcs mct mga mgc mgi mgm mgo mgr mgs mgt mi- mia mic mig mii mim mio mir mis mit mma mmc mmg mmi mmm mmo mmr mms mmt moa moc mog moi mom moo mor mos mot mra mrc mrg mri mrm mro mrr mrs mrt msa msc msg msi msm mso msr mss mst mta mtc mtg mti mtm mto mtr mts mtt o-i oaa oac oag oai oam oao oar oas oat oc- oca occ ocg oci ocm oco ocr ocs oct oga ogc ogg ogi ogo ogs ogt oia oic oii oim oio oir ois oit om- oma omc omg omi omm omo omr oms omt oo- ooa ooc oog ooi oom ooo oor oos oot or- ora orc org ori orm oro orr ors ort os- osa osc osg osi osm oso osr oss ost ot- ota otc otg oti otm oto otr ots ott ra- raa rac rag rai ram rao rar ras rat rca rcc rcg rci rcm rco rcr rcs rct rga rgc rgg rgi rgo rgr rgs rgt ria ric rig rii rim rio rir ris rit rma rmc rmg rmi rmm rmo rmr rms rmt roa roc rog roi rom roo ror ros rot rra rrc rrg rri rrm rrr rrs rrt rsa rsc rsg rsi rsm rso rsr rss rst rta rtc rtg rti rtm rto rtr rts rtt saa sac sag sai sam sao sar sas sat sca scc scg sci scm sco scr scs sct sga sgc sgg sgi sgm sgo sgr sgs sgt sia sic sig sii sim sio sir sis sit sma smc smg smi smm smo smr sms smt soa soc sog soi som soo sor sos sot sr- sra src srg sri srm sro srr srs srt ss- ssa ssc ssg ssi ssm sso ssr sss sst sta stc stg sti stm sto str sts stt taa tac tag tai tam tao tar tas tat tca tcc tcg tci tcm tco tcr tcs tct tga tgc tgg tgi tgm tgo tgr tgs tgt tia tic tig tii tim tio tir tis tit tma tmc tmg tmi tmm tmo tmr tms tmt to- toa toc tog toi tom too tor tos tot tra trc trg tri trm tro trr trs trt tsa tsc tsg tsi tsm tso tsr tss tst tta ttc ttg tti ttm tto ttr tts ttt