-er -ey -ic a-a a-c a-i a-t aaa aac aae aag aai aan aao aar aat aay ac- aca acc ace acg aci acn aco acr act acy aea aec aee aeg aei aen aeo aer aet aey ag- aga agc age agg agi agn ago agr agt agy ai- aia aic aie aig aii ain aio air ait aiy an- ana anc ane ang ani ann ano anr ant any aoa aoc aoe aog aoi aon aoo aor aot ar- ara arc are arg ari arn aro arr art ary at- ata atc ate atg ati atn ato atr att ay- aya ayc aye ayi ayn ayo ayr ayt c-- caa cac cae cag cai can cao car cat cay cca ccc cce ccg cci ccn cco ccr cct ce- cea cec cee ceg cei cen ceo cer cet cey cga cgc cge cgg cgi cgn cgo cgr cgt cgy ci- cia cic cie cig cii cin cio cir cit cn- cna cnc cne cng cni cnn cno cnr cnt cny co- coa coc coe cog coi con coo cor cot coy cra crc cre crg cri crn cro crr crt cry cta ctc cte ctg cti ctn cto ctr ctt cty cya cyc cye cyg cyn cyo cyr cyt eaa eac eae eag eai ean eao ear eat ec- eca ecc ece ecg eci ecn eco ecr ect eea eec eee eeg een eeo eer eet eey ega egc ege egg egi egn ego egr egt egy eia eic eie eig eii ein eio eir eit en- ena enc ene eng eni enn eno enr ent eny eo- eoa eoc eoe eog eoi eon eoo eor eot era erc ere erg eri ern ero err ert ery eta etc ete etg eti etn eto etr ett ety eya eyc eye eyn eyo eyr eyt gaa gac gae gag gai gan gao gar gat gay gca gcc gce gcg gci gcn gco gcr gct ge- gea gec gee geg gei gen geo ger get gey gga ggc ggg ggi ggn ggo ggr ggt gia gic gie gig gii gin gio gir git giy gna gnc gne gni gnn gno gnr gnt goa goc goe gog goi gon goo gor got goy gra grc gre grg gri grn gro grr grt gry gta gtc gte gtg gti gtn gto gtr gtt gty gy- gya gye gyn gyo gyr ia- iaa iac iae iag iai ian iao iar iat ica icc ice icg ici icn ico icr ict icy ie- iea iec iee ieg iei ien ier iet iey iga igc ige igg igi ign igo igr igt igy iia iic iie iii iin iio iir iit in- ina inc ine ing ini inn ino inr int iny io- ioa ioc ioe iog ioi ion ioo ior iot ir- ira irc ire irg iri irn iro irr irt iry ita itc ite itg iti itn ito itt ity iya iyc iye iyo iyr iyt iyy n-i naa nac nae nag nai nan nao nar nat nay nca ncc nce ncg nci ncn nco ncr nct ne- nea nec nee neg nei nen neo ner net ney nga ngc nge ngg ngi ngn ngo ngt nia nic nie nig nii nin nio nir nit nna nnc nne nng nni nnn nno nnt no- noa noc noe nog noi non noo nor not noy nra nrc nre nrg nri nrn nro nrr nrt nry nta ntc nte ntg nti ntn nto ntr ntt nya nyc nye nyg nyn nyo nyt nyy o-i oaa oac oae oag oai oan oao oar oat oc- oca occ ocg oci ocn oco ocr oct oea oec oee oeg oei oen oeo oer oet oey oga ogc oge ogg ogi ogn ogo ogt ogy oia oic oie oii oin oio oir oit on- ona onc one ong oni onn ono onr ont ony oo- ooa ooc oog ooi oon ooo oor oot or- ora orc ore org ori orn oro orr ort ory ot- ota otc ote otg oti otn oto otr ott oya oye oyi oyo ra- raa rac rae rag rai ran rao rar rat ray rca rcc rce rcg rci rcn rco rcr rct re- rea rec ree reg rei ren reo rer ret rey rga rgc rge rgg rgi rgn rgo rgr rgt ria ric rie rig rii rin rio rir rit riy rna rnc rng rni rnn rno rnr rnt rny roa roc roe rog roi ron roo ror rot roy rra rrc rrg rri rrn rrr rrt rta rtc rte rtg rti rtn rto rtr rtt rty ry- rya ryc rye ryg ryn ryo ryr ryy taa tac tae tag tai tan tao tar tat tay tca tcc tce tcg tci tcn tco tcr tct te- tea tec tee teg tei ten teo ter tet tey tga tgc tge tgg tgi tgn tgo tgr tgt tgy tia tic tie tig tii tin tio tir tit tiy tna tnc tne tng tni tnn tno tnr tnt to- toa toc toe tog toi ton too tor tot toy tra trc tre trg tri trn tro trr trt try tta ttc tte ttg tti ttn tto ttr ttt tty tya tyc tye tyg tyn tyo tyr tyt yaa yac yae yag yai yan yao yar yat yay yca ycc yce yci yco ycy yea yec yee yeg yei yen yeo yer yet yey yga ygc ygo yie yig yii yin yio yir yit yna yne yng ynn yny yoc yoe yog yoi yon yoo yor yot yoy yra yrc yre yrg yrn yro yrt yta ytc yte ytn yto ytr ytt yyc yye yyg yyt yyy