-er -ey -ic a-a a-c a-i a-t aaa aac aae aag aai aan aao aar aas aat aay ac- aca acc ace acg aci acn aco acr acs act acy aea aec aee aeg aei aen aeo aer aes aet aey ag- aga agc age agg agi agn ago agr ags agt agy ai- aia aic aie aig aii ain aio air ais ait aiy an- ana anc ane ang ani ann ano anr ans ant any aoa aoc aoe aog aoi aon aoo aor aos aot ar- ara arc are arg ari arn aro arr ars art ary as- asa asc ase asg asi asn aso asr ass ast asy at- ata atc ate atg ati atn ato atr ats att ay- aya ayc aye ayi ayn ayo ayr ays ayt c-- caa cac cae cag cai can cao car cas cat cay cca ccc cce ccg cci ccn cco ccr ccs cct ce- cea cec cee ceg cei cen ceo cer ces cet cey cga cgc cge cgg cgi cgn cgo cgr cgs cgt cgy ci- cia cic cie cig cii cin cio cir cis cit cn- cna cnc cne cng cni cnn cno cnr cns cnt cny co- coa coc coe cog coi con coo cor cos cot coy cra crc cre crg cri crn cro crr crs crt cry csa csc cse csg csi csn cso csr css cst csy cta ctc cte ctg cti ctn cto ctr cts ctt cty cya cyc cye cyg cyn cyo cyr cys cyt eaa eac eae eag eai ean eao ear eas eat ec- eca ecc ece ecg eci ecn eco ecr ecs ect eea eec eee eeg een eeo eer ees eet eey ega egc ege egg egi egn ego egr egs egt egy eia eic eie eig eii ein eio eir eis eit en- ena enc ene eng eni enn eno enr ens ent eny eo- eoa eoc eoe eog eoi eon eoo eor eos eot era erc ere erg eri ern ero err ers ert ery es- esa esc ese esg esi esn eso esr ess est esy eta etc ete etg eti etn eto etr ets ett ety eya eyc eye eyn eyo eyr eys eyt gaa gac gae gag gai gan gao gar gas gat gay gca gcc gce gcg gci gcn gco gcr gcs gct ge- gea gec gee geg gei gen geo ger ges get gey gga ggc ggg ggi ggn ggo ggr ggs ggt gia gic gie gig gii gin gio gir gis git giy gna gnc gne gni gnn gno gnr gns gnt goa goc goe gog goi gon goo gor gos got goy gra grc gre grg gri grn gro grr grs grt gry gsa gsc gse gsg gsi gsn gso gsr gss gst gta gtc gte gtg gti gtn gto gtr gts gtt gty gy- gya gye gyn gyo gyr gys ia- iaa iac iae iag iai ian iao iar ias iat ica icc ice icg ici icn ico icr ics ict icy ie- iea iec iee ieg iei ien ier ies iet iey iga igc ige igg igi ign igo igr igs igt igy iia iic iie iii iin iio iir iis iit in- ina inc ine ing ini inn ino inr ins int iny io- ioa ioc ioe iog ioi ion ioo ior ios iot ir- ira irc ire irg iri irn iro irr irs irt iry is- isa isc ise isg isi isn iso isr iss ist isy ita itc ite itg iti itn ito its itt ity iya iyc iye iyo iyr iys iyt iyy n-i naa nac nae nag nai nan nao nar nas nat nay nca ncc nce ncg nci ncn nco ncr ncs nct ne- nea nec nee neg nei nen neo ner nes net ney nga ngc nge ngg ngi ngn ngo ngs ngt nia nic nie nig nii nin nio nir nis nit nna nnc nne nng nni nnn nno nns nnt no- noa noc noe nog noi non noo nor nos not noy nra nrc nre nrg nri nrn nro nrr nrs nrt nry nsa nsc nse nsg nsi nsn nso nsr nss nst nsy nta ntc nte ntg nti ntn nto ntr nts ntt nya nyc nye nyg nyn nyo nys nyt nyy o-i oaa oac oae oag oai oan oao oar oas oat oc- oca occ ocg oci ocn oco ocr ocs oct oea oec oee oeg oei oen oeo oer oes oet oey oga ogc oge ogg ogi ogn ogo ogs ogt ogy oia oic oie oii oin oio oir ois oit on- ona onc one ong oni onn ono onr ons ont ony oo- ooa ooc oog ooi oon ooo oor oos oot or- ora orc ore org ori orn oro orr ors ort ory os- osa osc ose osg osi osn oso osr oss ost ot- ota otc ote otg oti otn oto otr ots ott oya oye oyi oyo oys ra- raa rac rae rag rai ran rao rar ras rat ray rca rcc rce rcg rci rcn rco rcr rcs rct re- rea rec ree reg rei ren reo rer res ret rey rga rgc rge rgg rgi rgn rgo rgr rgs rgt ria ric rie rig rii rin rio rir ris rit riy rna rnc rng rni rnn rno rnr rns rnt rny roa roc roe rog roi ron roo ror ros rot roy rra rrc rrg rri rrn rrr rrs rrt rsa rsc rse rsg rsi rsn rso rsr rss rst rta rtc rte rtg rti rtn rto rtr rts rtt rty ry- rya ryc rye ryg ryn ryo ryr rys ryy saa sac sae sag sai san sao sar sas sat say sca scc sce scg sci scn sco scr scs sct se- sea sec see seg sei sen seo ser ses set sey sga sgc sge sgg sgi sgn sgo sgr sgs sgt sia sic sie sig sii sin sio sir sis sit sna snc sne sng