-ey -ic a-a a-c a-i a-t aaa aac aae aag aai aan aao aap aas aat aay ac- aca acc ace acg aci acn aco acp acs act acy aea aec aee aeg aei aen aeo aep aes aet aey ag- aga agc age agg agi agn ago agp ags agt agy ai- aia aic aie aig aii ain aio aip ais ait aiy an- ana anc ane ang ani ann ano anp ans ant any aoa aoc aoe aog aoi aon aoo aop aos aot ap- apa apc ape apg api apn apo app aps apt apy as- asa asc ase asg asi asn aso asp ass ast asy at- ata atc ate atg ati atn ato atp ats att ay- aya ayc aye ayi ayn ayo ayp ays ayt c-- caa cac cae cag cai can cao cap cas cat cay cca ccc cce ccg cci ccn cco ccp ccs cct ce- cea cec cee ceg cei cen ceo cep ces cet cey cga cgc cge cgg cgi cgn cgo cgp cgs cgt cgy ci- cia cic cie cig cii cin cio cip cis cit cn- cna cnc cne cng cni cnn cno cnp cns cnt cny co- coa coc coe cog coi con coo cop cos cot coy cpa cpc cpe cpg cpi cpn cpo cpp cps cpt csa csc cse csg csi csn cso csp css cst csy cta ctc cte ctg cti ctn cto ctp cts ctt cty cya cyc cye cyg cyn cyo cyp cys cyt eaa eac eae eag eai ean eao eap eas eat ec- eca ecc ece ecg eci ecn eco ecs ect eea eec eee eeg een eeo eep ees eet eey ega egc ege egg egi egn ego egp egs egt egy eia eic eie eig eii ein eio eip eis eit en- ena enc ene eng eni enn eno enp ens ent eny eo- eoa eoc eoe eog eoi eon eoo eop eos eot ep- epa epc epe epg epi epn epo epp eps ept es- esa esc ese esg esi esn eso esp ess est esy eta etc ete etg eti etn eto etp ets ett ety eya eyc eye eyn eyo eyp eys eyt g-p gaa gac gae gag gai gan gao gap gas gat gay gca gcc gce gcg gci gcn gco gcp gcs gct ge- gea gec gee geg gei gen geo gep ges get gey gga ggc ggg ggi ggn ggo ggp ggs ggt gia gic gie gig gii gin gio gip gis git giy gna gnc gne gni gnn gno gnp gns gnt goa goc goe gog goi gon goo gop gos got goy gpa gpc gpe gpg gpi gpn gpo gpp gps gpt gsa gsc gse gsg gsi gsn gso gsp gss gst gta gtc gte gtg gti gtn gto gtp gts gtt gty gy- gya gye gyn gyo gyp gys ia- iaa iac iae iag iai ian iao iap ias iat ica icc ice icg ici icn ico icp ics ict icy ie- iea iec iee ieg iei ien iep ies iet iey iga igc ige igg igi ign igo igp igs igt igy iia iic iie iii iin iio iip iis iit in- ina inc ine ing ini inn ino inp ins int iny io- ioa ioc ioe iog ioi ion ioo iop ios iot ipa ipc ipe ipg ipi ipn ipo ipp ips ipt ipy is- isa isc ise isg isi isn iso isp iss ist isy ita itc ite itg iti itn ito itp its itt ity iya iyc iye iyo iys iyt iyy n-i naa nac nae nag nai nan nao nap nas nat nay nca ncc nce ncg nci ncn nco ncp ncs nct ne- nea nec nee neg nei nen neo nep nes net ney nga ngc nge ngg ngi ngn ngo ngp ngs ngt nia nic nie nig nii nin nio nip nis nit nna nnc nne nng nni nnn nno nnp nns nnt no- noa noc noe nog noi non noo nop nos not noy npa npc npe npg npi npn npo npp nps npt nsa nsc nse nsg nsi nsn nso nsp nss nst nsy nta ntc nte ntg nti ntn nto ntp nts ntt nya nyc nye nyg nyn nyo nyp nys nyt nyy o-i oaa oac oae oag oai oan oao oap oas oat oc- oca occ ocg oci ocn oco ocp ocs oct oea oec oee oeg oei oen oeo oep oes oet oey oga ogc oge ogg ogi ogn ogo ogp ogs ogt ogy oia oic oie oii oin oio oip ois oit on- ona onc one ong oni onn ono onp ons ont ony oo- ooa ooc oog ooi oon ooo oop oos oot op- opa opc ope opg opi opn opo opp ops opt opy os- osa osc ose osg osi osn oso osp oss ost ot- ota otc ote otg oti otn oto otp ots ott oya oye oyi oyo oys p-p paa pac pae pag pai pan pao pap pas pat pay pca pcc pce pcg pci pcn pco pcp pcs pct pea pec pee peg pei pen peo pep pes pet pey pga pgc pge pgg pgi pgn pgo pgp pgs pgt pgy pia pic pie pig pii pin pio pip pis pit pn- pna pnc pne png pni pnn pno pnp pns pnt pny poa poc poe pog poi pon poo pop pos pot poy ppa ppc ppe ppg ppi ppn ppo ppp pps ppt ps- psa psc pse psg psi psn pso psp pss pst psy pt- pta ptc pte ptg pti ptn pto ptp pts ptt pty py- pya pyc pye pyg pyn pyo pys pyt saa sac sae sag sai san sao sap sas sat say sca scc sce scg sci scn sco scp scs sct se- sea sec see seg sei sen seo sep ses set sey sga sgc sge sgg sgi sgn sgo sgp sgs sgt sia sic sie sig sii sin sio sip sis sit