-er -ey -ic a-a a-c a-i a-t aaa aac aad aae aag aai aan aar aat aay ac- aca acc acd ace acg aci acn acr act acy ad- ada adc add ade adg adi adn adr adt ady aea aec aed aee aeg aei aen aer aet aey ag- aga agc agd age agg agi agn agr agt agy ai- aia aic aid aie aig aii ain air ait aiy an- ana anc and ane ang ani ann anr ant any ar- ara arc ard are arg ari arn arr art ary at- ata atc atd ate atg ati atn atr att ay- aya ayc ayd aye ayi ayn ayr ayt c-- caa cac cad cae cag cai can car cat cay cca ccc ccd cce ccg cci ccn ccr cct cda cdc cdd cde cdg cdi cdn cdr cdt cdy ce- cea cec ced cee ceg cei cen cer cet cey cga cgc cgd cge cgg cgi cgn cgr cgt cgy ci- cia cic cid cie cig cii cin cir cit cn- cna cnc cnd cne cng cni cnn cnr cnt cny cra crc crd cre crg cri crn crr crt cry cta ctc ctd cte ctg cti ctn ctr ctt cty cya cyc cyd cye cyg cyn cyr cyt daa dac dad dae dag dai dan dar dat day dca dcc dcd dce dcg dci dcn dcr dct dda ddc ddd dde ddg ddi ddn ddr ddt ddy de- dea dec ded dee deg dei den der det dey dga dgc dgd dge dgg dgi dgn dgr dgt di- dia dic did die dig dii din dir dit diy dna dnc dnd dne dng dni dnn dnr dnt dny dra drc drd dre drg dri drn drr drt dry dta dtc dtd dte dtg dti dtn dtr dtt dty dy- dya dyc dyd dye dyn dyr dyy eaa eac ead eae eag eai ean ear eat ec- eca ecc ecd ece ecg eci ecn ecr ect ed- eda edc edd ede edg edi edn edr edt edy eea eec eed eee eeg een eer eet eey ega egc egd ege egg egi egn egr egt egy eia eic eid eie eig eii ein eir eit en- ena enc end ene eng eni enn enr ent eny era erc erd ere erg eri ern err ert ery eta etc etd ete etg eti etn etr ett ety eya eyc eyd eye eyn eyr eyt g-d gaa gac gad gae gag gai gan gar gat gay gca gcc gcd gce gcg gci gcn gcr gct gda gdc gdd gde gdi gdn gdr gdt ge- gea gec ged gee geg gei gen ger get gey gga ggc ggd ggg ggi ggn ggr ggt gia gic gid gie gig gii gin gir git giy gna gnc gnd gne gni gnn gnr gnt gra grc grd gre grg gri grn grr grt gry gta gtc gtd gte gtg gti gtn gtr gtt gty gy- gya gyd gye gyn gyr i-d ia- iaa iac iad iae iag iai ian iar iat ica icc icd ice icg ici icn icr ict icy ida idc idd ide idg idi idn idr idt idy ie- iea iec ied iee ieg iei ien ier iet iey iga igc igd ige igg igi ign igr igt igy iia iic iid iie iii iin iir iit in- ina inc ind ine ing ini inn inr int iny ir- ira irc ird ire irg iri irn irr irt iry ita itc itd ite itg iti itn itt ity iya iyc iye iyr iyt iyy n-i naa nac nad nae nag nai nan nar nat nay nca ncc ncd nce ncg nci ncn ncr nct nda ndc ndd nde ndg ndi ndn ndr ndt ndy ne- nea nec ned nee neg nei nen ner net ney nga ngc ngd nge ngg ngi ngn ngt nia nic nid nie nig nii nin nir nit nna nnc nne nng nni nnn nnt nra nrc nrd nre nrg nri nrn nrr nrt nry nta ntc ntd nte ntg nti ntn ntr ntt nya nyc nyd nye nyg nyn nyt nyy ra- raa rac rad rae rag rai ran rar rat ray rca rcc rcd rce rcg rci rcn rcr rct rda rdc rdd rde rdg rdi rdn rdr rdt rdy re- rea rec red ree reg rei ren rer ret rey rga rgc rgd rge rgg rgi rgn rgr rgt ria ric rid rie rig rii rin rir rit riy rna rnc rnd rng rni rnn rnr rnt rny rra rrc rrd rrg rri rrn rrr rrt rta rtc rtd rte rtg rti rtn rtr rtt rty ry- rya ryc ryd rye ryg ryn ryr ryy taa tac tad tae tag tai tan tar tat tay tca tcc tcd tce tcg tci tcn tcr tct tda tdc tdd tde tdg tdi tdn tdr tdt tdy te- tea tec ted tee teg tei ten ter tet tey tga tgc tge tgg tgi tgn tgr tgt tgy tia tic tid tie tig tii tin tir tit tiy tna tnc tnd tne tng tni tnn tnr tnt tra trc trd tre trg tri trn trr trt try tta ttc ttd tte ttg tti ttn ttr ttt tty tya tyc tyd tye tyg tyn tyr tyt yaa yac yad yae yag yai yan yar yat yay yca ycc ycd yce yci ycy yda yde ydg ydn ydt ydy yea yec yed yee yeg yei yen yer yet yey yga ygc yid yie yig yii yin yir yit yna ynd yne yng ynn yny yra yrc yre yrg yrn yrt yta ytc ytd yte ytn ytr ytt yyc yye yyg yyt yyy