a-a a-c aaa aac aae aag aan aap aas ac- aca acc ace acg acn acp acs aea aec aee aeg aen aep aes ag- aga agc age agg agn agp ags an- ana anc ane ang ann anp ans ap- apa apc ape apg apn app aps as- asa asc ase asg asn asp ass c-- caa cac cae cag can cap cas cca ccc cce ccg ccn ccp ccs ce- cea cec cee ceg cen cep ces cga cgc cge cgg cgn cgp cgs cn- cna cnc cne cng cnn cnp cns cpa cpc cpe cpg cpn cpp cps csa csc cse csg csn csp css eaa eac eae eag ean eap eas ec- eca ecc ece ecg ecn ecs eea eec eee eeg een eep ees ega egc ege egg egn egp egs en- ena enc ene eng enn enp ens ep- epa epc epe epg epn epp eps es- esa esc ese esg esn esp ess g-p gaa gac gae gag gan gap gas gca gcc gce gcg gcn gcp gcs ge- gea gec gee geg gen gep ges gga ggc ggg ggn ggp ggs gna gnc gne gnn gnp gns gpa gpc gpe gpg gpn gpp gps gsa gsc gse gsg gsn gsp gss naa nac nae nag nan nap nas nca ncc nce ncg ncn ncp ncs ne- nea nec nee neg nen nep nes nga ngc nge ngg ngn ngp ngs nna nnc nne nng nnn nnp nns npa npc npe npg npn npp nps nsa nsc nse nsg nsn nsp nss p-p paa pac pae pag pan pap pas pca pcc pce pcg pcn pcp pcs pea pec pee peg pen pep pes pga pgc pge pgg pgn pgp pgs pn- pna pnc pne png pnn pnp pns ppa ppc ppe ppg ppn ppp pps ps- psa psc pse psg psn psp pss saa sac sae sag san sap sas sca scc sce scg scn scp scs se- sea sec see seg sen sep ses sga sgc sge sgg sgn sgp sgs sna snc sne sng snn snp sns spa spc spe spg spn spp sps ss- ssa ssc sse ssg ssn ssp sss

-ana -ane -ase -ene aaaa aaac aaae aaan aaap aaas aaca aacc aace aacn aacp aacs aaea aaec aaen aaep aaes aage aana aane aang aanp aapa aapc aaps aasa aasc aase aass acaa acac acae acag acan acap acas acca accc acce accp accs ace- acea acec acen aces acga acgs acne acpa acpe acps acsa acsc acse acss aeac aean aeap aeas aega aena aesc aess agac agag agan agap agas agca agcc agce agea agee agen agep ages agga agge agna agne agns agps agsa agsg ana- anaa anac anae anag anan anap anas anca ancc ance anec anee aneg anen anes ang- anga ange angs anna anne anns anp- anpa anpp ansa anse ansp apac apan apap apas apca apcc apcn apcs apea apec apeg apen apep apes apga apna apne apng appa appc apps apsa apse apss asaa asac asae asag asan asap asas asc- asca ascc asce ascp asea asec asee asen asep ases asge asgp asnc asne aspa aspc aspe asps assa assc asse assn assp asss caaa caac caan caap caas cac- caca cacc cace caec caen caes caga cage cagg cagn cags cana canc cane cang cann canp cans capa capc cape capn capp caps casa casc case casp cass ccaa ccac ccag ccap ccas ccca cccc cccp cccs ccee ccga ccgc ccgs ccna ccnc ccne ccnp ccns ccpa ccpe ccpn ccpp ccps ccsa ccsg ccsn ccsp ccss ceac cean ceas cec- ceca cece cecp cecs ceec cees cege cen- cena cene ceng cens cepa cepc cepe cepp ceps cesa cesc cese cesg cesp cess cgac cgap cgas cgcc cgcg cges cggs cgns cgss cnaa cnac cnag cnap cnas cncp cnep cnes cnna cnpa cnsa cnss cpaa cpac cpag cpan cpap cpas cpca cpce cpcs cpea cpep cpga cpns cppa cpps cpsa cpsc csaa csac csas cscc csce cscs csea csec csee csep csgn csne csnp cspa cspc cspe csps cssa csse eaca eacc eaec eaga eage eana eans eapc eapp eaps easa ease ecaa ecac ecan ecca eccc ecce eces ecgs ecne ecpa ecpg ecpp ecsa ecsc ecse ecsp ecss eeca eecs eeea eeee eees eega eegs eena eeng eens eeps eese egaa egae egan egas egcc egcg egea egec egee egge eggp eggs egna egne egpa egpe egpn egsc egss enac enan enap enas enca ence encs enea enee eneg enes enga enge engg engs enna ennc enne enns enp- enpa ensa ense ensg epaa epac epas epcc epec epee epen epes epns eppa eppc eppp epps epsa epsc epsp epss esac esag esan esas esca esce escs esea esee esen eses esgn esna esne espa espc espe espn espp esps essa esse essg essp gaap gaas gace gaea gaec gaes gaga gage gagg gags gana ganc gane gang gann gans gapa gape gapp gaps gasa gasc gase gasp gass gc-c gcaa gcap gccc gccs gcna gcpc gcse gcss gean geas geca gece geen geep gees gege gegg gen- gena genc gene geng genn gens gepa gepe gesg gess gggg ggss gnaa gnac gnap gnas gncc gngc gnpc gnps gpaa gpac gpas gpca gpgp gpsa gpsg gpss gscp gsea gspc gsse naaa naac naag naan naas naca nacc nace nacp nacs naea naes naga nagc nage nags nan- nana nane nang nann nanp nans napa nape napg napp naps nas- nasa nasc nase nasp nass ncaa ncac ncap ncca nccc nccn nccp nccs ncea ncec ncee ncen ncep nces ncga ncgs ncna ncnc ncpa ncpc ncsa ncsc ncse ncss neac nean neap neas neca necc nece necs neea neen neep nees nega nege negp negs nena nene neng nens nepa nepc nepe neps nesa nesc nese nesn ness ngac ngan ngas ngen ngns ngpc ngsn nnes nngn nnnn nnsa nnss npac npap npas npca npcc npes nppa nppc npsa npss nsaa nsac nsca nscc nscs nsec nsep