-th a-a a-c a-t aaa aac aaf aag aah aan aao aar aas aat ac- aca acc acf acg ach acn aco acr acs act af- afa afc aff afg afh afn afo afr afs aft ag- aga agc agf agg agh agn ago agr ags agt aha ahc ahf ahg ahh ahn aho ahr ahs aht an- ana anc anf ang anh ann ano anr ans ant aoa aoc aof aog aoh aon aoo aor aos aot ar- ara arc arf arg arh arn aro arr ars art as- asa asc asf asg ash asn aso asr ass ast at- ata atc atf atg ath atn ato atr ats att c-- caa cac caf cag cah can cao car cas cat cca ccc ccf ccg cch ccn cco ccr ccs cct cfa cfc cff cfg cfh cfn cfo cfr cfs cft cga cgc cgg cgh cgn cgo cgr cgs cgt ch- cha chc chf chg chh chn cho chr chs cht cn- cna cnc cnf cng cnh cnn cno cnr cns cnt co- coa coc cof cog coh con coo cor cos cot cra crc crf crg crh crn cro crr crs crt csa csc csf csg csh csn cso csr css cst cta ctc ctf ctg cth ctn cto ctr cts ctt faa fac faf fag fah fan fao far fas fat fca fcc fcf fcg fcn fco fcr fcs fct ffa ffc fff ffg ffh ffn ffo ffr ffs fft fga fgc fgf fgg fgh fgn fgr fgs fgt fha fhc fhf fhg fhh fhn fho fhr fhs fna fnc fnf fng fnh fnn fnr fns fnt foa foc fof fog foh fon foo for fos fot fra frc frf frg frh frn fro frr frs frt fsa fsc fsf fsg fsh fsn fso fsr fss fst fta ftc ftf ftg fth ftn fto ftr fts ftt gaa gac gaf gag gah gan gao gar gas gat gca gcc gcf gcg gch gcn gco gcr gcs gct gfa gfc gff gfh gfo gfr gfs gft gga ggc ggg ggh ggn ggo ggr ggs ggt gha ghc ghg ghh ghn gho ghr ghs ght gna gnc gnf gnn gno gnr gns gnt goa goc gof gog goh gon goo gor gos got gra grc grf grg grh grn gro grr grs grt gsa gsc gsf gsg gsn gso gsr gss gst gta gtc gtf gtg gth gtn gto gtr gts gtt haa hac haf hag hah han hao har has hat hca hcc hcf hcg hch hcn hco hcr hcs hct hfa hfc hff hfg hfh hfn hfo hfr hfs hft hga hgc hgf hgg hgh hgn hgo hgr hgs hgt hha hhc hhf hhg hhh hhn hho hhr hhs hht hna hnc hnf hng hnh hnn hno hns hnt hoa hoc hof hog hoh hon hoo hor hos hot hr- hra hrc hrf hrg hrh hrn hro hrr hrs hrt hsa hsc hsf hsg hsh hsn hsr hss hst hta htc htf htg hth htn hto htr hts htt naa nac naf nag nah nan nao nar nas nat nca ncc ncf ncg nch ncn nco ncr ncs nct nfa nfc nff nfn nfo nfr nfs nft nga ngc ngf ngg ngh ngn ngo ngs ngt nha nhc nhf nhg nhh nhn nhr nhs nht nna nnc nnf nng nnh nnn nno nns nnt no- noa noc nof nog noh non noo nor nos not nra nrc nrf nrg nrn nro nrr nrs nrt nsa nsc nsf nsg nsh nsn nso nsr nss nst nta ntc ntf ntg nth ntn nto ntr nts ntt oaa oac oaf oag oah oan oao oar oas oat oc- oca occ ocf ocg och ocn oco ocr ocs oct of- ofa ofc off ofg ofn ofo ofr ofs oft oga ogc ogf ogg ogh ogn ogo ogs ogt oha ohc ohf ohg ohh ohn oho ohr ohs oht on- ona onc onf ong onh onn ono onr ons ont oo- ooa ooc oof oog ooh oon ooo oor oos oot or- ora orc orf org orh orn oro orr ors ort os- osa osc osf osg osh osn oso osr oss ost ot- ota otc otf otg oth otn oto otr ots ott ra- raa rac raf rag rah ran rao rar ras rat rca rcc rcf rcg rch rcn rco rcr rcs rct rfa rfc rff rfg rfh rfn rfo rfr rfs rft rga rgc rgf rgg rgh rgn rgo rgr rgs rgt rh- rha rhc rhf rhg rhh rhn rho rhr rhs rht rna rnc rng rnh rnn rno rnr rns rnt roa roc rof rog roh ron roo ror ros rot rra rrc rrf rrg rrh rrn rrr rrs rrt rsa rsc rsf rsg rsh rsn rso rsr rss rst rta rtc rtf rtg rtn rto rtr rts rtt saa sac saf sag sah san sao sar sas sat sca scc scf scg sch scn sco scr scs sct sfa sfc sff sfg sfh sfn sfo sfr sfs sft sga sgc sgf sgg sgh sgn sgo sgr sgs sgt sh- sha shc shf shg shh shn sho shr shs sht sna snc snf sng snn sno snr sns snt soa soc sof sog soh son soo sor sos sot sr- sra src srf srg srh srn sro srr srs srt ss- ssa ssc ssf ssg ssh ssn sso ssr sss sst sta stc stf stg sth stn sto str sts stt taa tac taf tag tah tan tao tar tas tat tca tcc tcf tcg tch tcn tco tcr tcs tct tfa tfc tff tfg tfh tfn tfo tfr tfs tft tga tgc tgf tgg tgh tgn tgo tgr tgs tgt th- tha thc thf thg thh thn tho thr ths tht tna tnc tnf tng tnh tnn tno tnr tns tnt to- toa toc tof tog toh ton too tor tos tot tra trc trf trg trh trn tro trr trs trt tsa tsc tsf tsg tsh tsn tso tsr tss tst tta ttc ttf ttg tth