a-a a-c aaa aac aae aag aah aan aap aas ac- aca acc ace acg ach acn acp acs aea aec aee aeg aeh aen aep aes ag- aga agc age agg agh agn agp ags aha ahc ahe ahg ahh ahn ahp ahs an- ana anc ane ang anh ann anp ans ap- apa apc ape apg aph apn app aps as- asa asc ase asg ash asn asp ass c-- caa cac cae cag cah can cap cas cca ccc cce ccg cch ccn ccp ccs ce- cea cec cee ceg ceh cen cep ces cga cgc cge cgg cgh cgn cgp cgs ch- cha chc che chg chh chn chp chs cn- cna cnc cne cng cnh cnn cnp cns cpa cpc cpe cpg cph cpn cpp cps csa csc cse csg csh csn csp css eaa eac eae eag eah ean eap eas ec- eca ecc ece ecg ech ecn ecs eea eec eee eeg een eep ees ega egc ege egg egh egn egp egs eha ehc ehe ehg ehh ehn ehp ehs en- ena enc ene eng enh enn enp ens ep- epa epc epe epg eph epn epp eps es- esa esc ese esg esh esn esp ess g-p gaa gac gae gag gah gan gap gas gca gcc gce gcg gch gcn gcp gcs ge- gea gec gee geg geh gen gep ges gga ggc ggg ggh ggn ggp ggs gha ghc ghe ghg ghh ghn ghp ghs gna gnc gne gnn gnp gns gpa gpc gpe gpg gph gpn gpp gps gsa gsc gse gsg gsn gsp gss haa hac hae hag hah han hap has hca hcc hce hcg hch hcn hcp hcs he- hea hec hee heg heh hen hep hes hga hgc hge hgg hgh hgn hgp hgs hha hhc hhe hhg hhh hhn hhp hhs hna hnc hne hng hnh hnn hns hpa hpc hpe hpg hph hpn hpp hps hsa hsc hse hsg hsh hsn hsp hss naa nac nae nag nah nan nap nas nca ncc nce ncg nch ncn ncp ncs ne- nea nec nee neg neh nen nep nes nga ngc nge ngg ngh ngn ngp ngs nha nhc nhe nhg nhh nhn nhp nhs nna nnc nne nng nnh nnn nnp nns npa npc npe npg nph npn npp nps nsa nsc nse nsg nsh nsn nsp nss p-p paa pac pae pag pah pan pap pas pca pcc pce pcg pch pcn pcp pcs pea pec pee peg peh pen pep pes pga pgc pge pgg pgh pgn pgp pgs pha phc phe phg phn php phs pn- pna pnc pne png pnh pnn pnp pns ppa ppc ppe ppg pph ppn ppp pps ps- psa psc pse psg psh psn psp pss saa sac sae sag sah san sap sas sca scc sce scg sch scn scp scs se- sea sec see seg seh sen sep ses sga sgc sge sgg sgh sgn sgp sgs sh- sha shc she shg shh shn shp shs sna snc sne sng snn snp sns spa spc spe spg sph spn spp sps ss- ssa ssc sse ssg ssh ssn ssp sss