-th a-a a-c a-t aaa aac aae aag aah aan aao aap aas aat ac- aca acc ace acg ach acn aco acp acs act aea aec aee aeg aeh aen aeo aep aes aet ag- aga agc age agg agh agn ago agp ags agt aha ahc ahe ahg ahh ahn aho ahp ahs aht an- ana anc ane ang anh ann ano anp ans ant aoa aoc aoe aog aoh aon aoo aop aos aot ap- apa apc ape apg aph apn apo app aps apt as- asa asc ase asg ash asn aso asp ass ast at- ata atc ate atg ath atn ato atp ats att c-- caa cac cae cag cah can cao cap cas cat cca ccc cce ccg cch ccn cco ccp ccs cct ce- cea cec cee ceg ceh cen ceo cep ces cet cga cgc cge cgg cgh cgn cgo cgp cgs cgt ch- cha chc che chg chh chn cho chp chs cht cn- cna cnc cne cng cnh cnn cno cnp cns cnt co- coa coc coe cog coh con coo cop cos cot cpa cpc cpe cpg cph cpn cpo cpp cps cpt csa csc cse csg csh csn cso csp css cst cta ctc cte ctg cth ctn cto ctp cts ctt eaa eac eae eag eah ean eao eap eas eat ec- eca ecc ece ecg ech ecn eco ecs ect eea eec eee eeg een eeo eep ees eet ega egc ege egg egh egn ego egp egs egt eha ehc ehe ehg ehh ehn eho ehp ehs eht en- ena enc ene eng enh enn eno enp ens ent eo- eoa eoc eoe eog eoh eon eoo eop eos eot ep- epa epc epe epg eph epn epo epp eps ept es- esa esc ese esg esh esn eso esp ess est eta etc ete etg eth etn eto etp ets ett g-p gaa gac gae gag gah gan gao gap gas gat gca gcc gce gcg gch gcn gco gcp gcs gct ge- gea gec gee geg geh gen geo gep ges get gga ggc ggg ggh ggn ggo ggp ggs ggt gha ghc ghe ghg ghh ghn gho ghp ghs ght gna gnc gne gnn gno gnp gns gnt goa goc goe gog goh gon goo gop gos got gpa gpc gpe gpg gph gpn gpo gpp gps gpt gsa gsc gse gsg gsn gso gsp gss gst gta gtc gte gtg gth gtn gto gtp gts gtt haa hac hae hag hah han hao hap has hat hca hcc hce hcg hch hcn hco hcp hcs hct he- hea hec hee heg heh hen heo hep hes het hga hgc hge hgg hgh hgn hgo hgp hgs hgt hha hhc hhe hhg hhh hhn hho hhp hhs hht hna hnc hne hng hnh hnn hno hns hnt hoa hoc hoe hog hoh hon hoo hop hos hot hpa hpc hpe hpg hph hpn hpo hpp hps hpt hsa hsc hse hsg hsh hsn hsp hss hst hta htc hte htg hth htn hto htp hts htt naa nac nae nag nah nan nao nap nas nat nca ncc nce ncg nch ncn nco ncp ncs nct ne- nea nec nee neg neh nen neo nep nes net nga ngc nge ngg ngh ngn ngo ngp ngs ngt nha nhc nhe nhg nhh nhn nhp nhs nht nna nnc nne nng nnh nnn nno nnp nns nnt no- noa noc noe nog noh non noo nop nos not npa npc npe npg nph npn npo npp nps npt nsa nsc nse nsg nsh nsn nso nsp nss nst nta ntc nte ntg nth ntn nto ntp nts ntt oaa oac oae oag oah oan oao oap oas oat oc- oca occ ocg och ocn oco ocp ocs oct oea oec oee oeg oeh oen oeo oep oes oet oga ogc oge ogg ogh ogn ogo ogp ogs ogt oha ohc ohe ohg ohh ohn oho ohp ohs oht on- ona onc one ong onh onn ono onp ons ont oo- ooa ooc oog ooh oon ooo oop oos oot op- opa opc ope opg oph opn opo opp ops opt os- osa osc ose osg osh osn oso osp oss ost ot- ota otc ote otg oth otn oto otp ots ott p-p paa pac pae pag pah pan pao pap pas pat pca pcc pce pcg pch pcn pco pcp pcs pct pea pec pee peg peh pen peo pep pes pet pga pgc pge pgg pgh pgn pgo pgp pgs pgt pha phc phe phg phn pho php phs pht pn- pna pnc pne png pnh pnn pno pnp pns pnt poa poc poe pog poh pon poo pop pos pot ppa ppc ppe ppg pph ppn ppo ppp pps ppt ps- psa psc pse psg psh psn pso psp pss pst pt- pta ptc pte ptg pth ptn pto ptp pts ptt saa sac sae sag sah san sao sap sas sat sca scc sce scg sch scn sco scp scs sct se- sea sec see seg seh sen seo sep ses set sga sgc sge sgg sgh sgn sgo sgp sgs sgt sh- sha shc she shg shh shn sho shp shs sht sna snc sne sng snn sno snp sns snt soa soc soe sog soh son soo sop sos sot spa spc spe spg sph spn spo spp sps spt ss- ssa ssc sse ssg ssh ssn sso ssp sss sst sta stc ste stg sth stn sto stp sts stt taa tac tae tag tah tan tao tap tas tat tca tcc tce tcg tch tcn tco tcp tcs tct te- tea tec tee teg teh ten teo tep tes tet tga tgc tge tgg tgh tgn tgo tgp tgs tgt th- tha thc the thg thh thn tho thp ths tht tna tnc tne tng tnh tnn tno tnp tns tnt to- toa toc toe tog toh ton too top tos tot tpa tpc