-th a-a a-c a-t aaa aac aae aag aah aan aap aas aat ac- aca acc ace acg ach acn acp acs act aea aec aee aeg aeh aen aep aes aet ag- aga agc age agg agh agn agp ags agt aha ahc ahe ahg ahh ahn ahp ahs aht an- ana anc ane ang anh ann anp ans ant ap- apa apc ape apg aph apn app aps apt as- asa asc ase asg ash asn asp ass ast at- ata atc ate atg ath atn atp ats att c-- caa cac cae cag cah can cap cas cat cca ccc cce ccg cch ccn ccp ccs cct ce- cea cec cee ceg ceh cen cep ces cet cga cgc cge cgg cgh cgn cgp cgs cgt ch- cha chc che chg chh chn chp chs cht cn- cna cnc cne cng cnh cnn cnp cns cnt cpa cpc cpe cpg cph cpn cpp cps cpt csa csc cse csg csh csn csp css cst cta ctc cte ctg cth ctn ctp cts ctt eaa eac eae eag eah ean eap eas eat ec- eca ecc ece ecg ech ecn ecs ect eea eec eee eeg een eep ees eet ega egc ege egg egh egn egp egs egt eha ehc ehe ehg ehh ehn ehp ehs eht en- ena enc ene eng enh enn enp ens ent ep- epa epc epe epg eph epn epp eps ept es- esa esc ese esg esh esn esp ess est eta etc ete etg eth etn etp ets ett g-p gaa gac gae gag gah gan gap gas gat gca gcc gce gcg gch gcn gcp gcs gct ge- gea gec gee geg geh gen gep ges get gga ggc ggg ggh ggn ggp ggs ggt gha ghc ghe ghg ghh ghn ghp ghs ght gna gnc gne gnn gnp gns gnt gpa gpc gpe gpg gph gpn gpp gps gpt gsa gsc gse gsg gsn gsp gss gst gta gtc gte gtg gth gtn gtp gts gtt haa hac hae hag hah han hap has hat hca hcc hce hcg hch hcn hcp hcs hct he- hea hec hee heg heh hen hep hes het hga hgc hge hgg hgh hgn hgp hgs hgt hha hhc hhe hhg hhh hhn hhp hhs hht hna hnc hne hng hnh hnn hns hnt hpa hpc hpe hpg hph hpn hpp hps hpt hsa hsc hse hsg hsh hsn hsp hss hst hta htc hte htg hth htn htp hts htt naa nac nae nag nah nan nap nas nat nca ncc nce ncg nch ncn ncp ncs nct ne- nea nec nee neg neh nen nep nes net nga ngc nge ngg ngh ngn ngp ngs ngt nha nhc nhe nhg nhh nhn nhp nhs nht nna nnc nne nng nnh nnn nnp nns nnt npa npc npe npg nph npn npp nps npt nsa nsc nse nsg nsh nsn nsp nss nst nta ntc nte ntg nth ntn ntp nts ntt p-p paa pac pae pag pah pan pap pas pat pca pcc pce pcg pch pcn pcp pcs pct pea pec pee peg peh pen pep pes pet pga pgc pge pgg pgh pgn pgp pgs pgt pha phc phe phg phn php phs pht pn- pna pnc pne png pnh pnn pnp pns pnt ppa ppc ppe ppg pph ppn ppp pps ppt ps- psa psc pse psg psh psn psp pss pst pt- pta ptc pte ptg pth ptn ptp pts ptt saa sac sae sag sah san sap sas sat sca scc sce scg sch scn scp scs sct se- sea sec see seg seh sen sep ses set sga sgc sge sgg sgh sgn sgp sgs sgt sh- sha shc she shg shh shn shp shs sht sna snc sne sng snn snp sns snt spa spc spe spg sph spn spp sps spt ss- ssa ssc sse ssg ssh ssn ssp sss sst sta stc ste stg sth stn stp sts stt taa tac tae tag tah tan tap tas tat tca tcc tce tcg tch tcn tcp tcs tct te- tea tec tee teg teh ten tep tes tet tga tgc tge tgg tgh tgn tgp tgs tgt th- tha thc the thg thh thn thp ths tht tna tnc tne tng tnh tnn tnp tns tnt tpa tpc tpe tpg tph tpn tpp tps tpt tsa tsc tse tsg tsh tsn tsp tss tst tta ttc tte ttg tth ttn ttp tts ttt