-ey -ic a-a a-c a-i a-t aaa aac aae aag aai aan aap aas aat aay ac- aca acc ace acg aci acn acp acs act acy aea aec aee aeg aei aen aep aes aet aey ag- aga agc age agg agi agn agp ags agt agy ai- aia aic aie aig aii ain aip ais ait aiy an- ana anc ane ang ani ann anp ans ant any ap- apa apc ape apg api apn app aps apt apy as- asa asc ase asg asi asn asp ass ast asy at- ata atc ate atg ati atn atp ats att ay- aya ayc aye ayi ayn ayp ays ayt c-- caa cac cae cag cai can cap cas cat cay cca ccc cce ccg cci ccn ccp ccs cct ce- cea cec cee ceg cei cen cep ces cet cey cga cgc cge cgg cgi cgn cgp cgs cgt cgy ci- cia cic cie cig cii cin cip cis cit cn- cna cnc cne cng cni cnn cnp cns cnt cny cpa cpc cpe cpg cpi cpn cpp cps cpt csa csc cse csg csi csn csp css cst csy cta ctc cte ctg cti ctn ctp cts ctt cty cya cyc cye cyg cyn cyp cys cyt eaa eac eae eag eai ean eap eas eat ec- eca ecc ece ecg eci ecn ecs ect eea eec eee eeg een eep ees eet eey ega egc ege egg egi egn egp egs egt egy eia eic eie eig eii ein eip eis eit en- ena enc ene eng eni enn enp ens ent eny ep- epa epc epe epg epi epn epp eps ept es- esa esc ese esg esi esn esp ess est esy eta etc ete etg eti etn etp ets ett ety eya eyc eye eyn eyp eys eyt g-p gaa gac gae gag gai gan gap gas gat gay gca gcc gce gcg gci gcn gcp gcs gct ge- gea gec gee geg gei gen gep ges get gey gga ggc ggg ggi ggn ggp ggs ggt gia gic gie gig gii gin gip gis git giy gna gnc gne gni gnn gnp gns gnt gpa gpc gpe gpg gpi gpn gpp gps gpt gsa gsc gse gsg gsi gsn gsp gss gst gta gtc gte gtg gti gtn gtp gts gtt gty gy- gya gye gyn gyp gys ia- iaa iac iae iag iai ian iap ias iat ica icc ice icg ici icn icp ics ict icy ie- iea iec iee ieg iei ien iep ies iet iey iga igc ige igg igi ign igp igs igt igy iia iic iie iii iin iip iis iit in- ina inc ine ing ini inn inp ins int iny ipa ipc ipe ipg ipi ipn ipp ips ipt ipy is- isa isc ise isg isi isn isp iss ist isy ita itc ite itg iti itn itp its itt ity iya iyc iye iys iyt iyy n-i naa nac nae nag nai nan nap nas nat nay nca ncc nce ncg nci ncn ncp ncs nct ne- nea nec nee neg nei nen nep nes net ney nga ngc nge ngg ngi ngn ngp ngs ngt nia nic nie nig nii nin nip nis nit nna nnc nne nng nni nnn nnp nns nnt npa npc npe npg npi npn npp nps npt nsa nsc nse nsg nsi nsn nsp nss nst nsy nta ntc nte ntg nti ntn ntp nts ntt nya nyc nye nyg nyn nyp nys nyt nyy p-p paa pac pae pag pai pan pap pas pat pay pca pcc pce pcg pci pcn pcp pcs pct pea pec pee peg pei pen pep pes pet pey pga pgc pge pgg pgi pgn pgp pgs pgt pgy pia pic pie pig pii pin pip pis pit pn- pna pnc pne png pni pnn pnp pns pnt pny ppa ppc ppe ppg ppi ppn ppp pps ppt ps- psa psc pse psg psi psn psp pss pst psy pt- pta ptc pte ptg pti ptn ptp pts ptt pty py- pya pyc pye pyg pyn pys pyt saa sac sae sag sai san sap sas sat say sca scc sce scg sci scn scp scs sct se- sea sec see seg sei sen sep ses set sey sga sgc sge sgg sgi sgn sgp sgs sgt sia sic sie sig sii sin sip sis sit sna snc sne sng sni snn snp sns snt sny spa spc spe spg spi spn spp sps spt spy ss- ssa ssc sse ssg ssi ssn ssp sss sst sta stc ste stg sti stn stp sts stt sty sy- sya syc sye syg syi syn syp sys syt taa tac tae tag tai tan tap tas tat tay tca tcc tce tcg tci tcn tcp tcs tct te- tea tec tee teg tei ten tep tes tet tey tga tgc tge tgg tgi tgn tgp tgs tgt tgy tia tic tie tig tii tin tip tis tit tiy tna tnc tne tng tni tnn tnp tns tnt tpa tpc tpe tpg tpi tpn tpp tps tpt tsa tsc tse tsg tsi tsn tsp tss tst tsy tta ttc tte ttg tti ttn ttp tts ttt tty tya tyc tye tyg tyn typ tys tyt yaa yac yae yag yai yan yap yas yat yay yca ycc yce yci ycp ycs ycy yea yec yee yeg yei yen yep yes yet yey yga ygc yie yig yii yin yip yis yit yna yne yng ynn ynp yns yny ypa ypg yps ysa ysc yse ysg ysi ysp yss yst ysy yta ytc yte ytn ytp yts ytt yyc yye yyg yys yyt yyy