-ey -ic a-a a-c a-i aaa aac aad aae aag aai aan aay ac- aca acc acd ace acg aci acn acy ad- ada adc add ade adg adi adn ady aea aec aed aee aeg aei aen aey ag- aga agc agd age agg agi agn agy ai- aia aic aid aie aig aii ain aiy an- ana anc and ane ang ani ann any ay- aya ayc ayd aye ayi ayn c-- caa cac cad cae cag cai can cay cca ccc ccd cce ccg cci ccn cda cdc cdd cde cdg cdi cdn cdy ce- cea cec ced cee ceg cei cen cey cga cgc cgd cge cgg cgi cgn cgy ci- cia cic cid cie cig cii cin cn- cna cnc cnd cne cng cni cnn cny cya cyc cyd cye cyg cyn daa dac dad dae dag dai dan day dca dcc dcd dce dcg dci dcn dda ddc ddd dde ddg ddi ddn ddy de- dea dec ded dee deg dei den dey dga dgc dgd dge dgg dgi dgn di- dia dic did die dig dii din diy dna dnc dnd dne dng dni dnn dny dy- dya dyc dyd dye dyn dyy eaa eac ead eae eag eai ean ec- eca ecc ecd ece ecg eci ecn ed- eda edc edd ede edg edi edn edy eea eec eed eee eeg een eey ega egc egd ege egg egi egn egy eia eic eid eie eig eii ein en- ena enc end ene eng eni enn eny eya eyc eyd eye eyn g-d gaa gac gad gae gag gai gan gay gca gcc gcd gce gcg gci gcn gda gdc gdd gde gdi gdn ge- gea gec ged gee geg gei gen gey gga ggc ggd ggg ggi ggn gia gic gid gie gig gii gin giy gna gnc gnd gne gni gnn gy- gya gyd gye gyn i-d ia- iaa iac iad iae iag iai ian ica icc icd ice icg ici icn icy ida idc idd ide idg idi idn idy ie- iea iec ied iee ieg iei ien iey iga igc igd ige igg igi ign igy iia iic iid iie iii iin in- ina inc ind ine ing ini inn iny iya iyc iye iyy n-i naa nac nad nae nag nai nan nay nca ncc ncd nce ncg nci ncn nda ndc ndd nde ndg ndi ndn ndy ne- nea nec ned nee neg nei nen ney nga ngc ngd nge ngg ngi ngn nia nic nid nie nig nii nin nna nnc nne nng nni nnn nya nyc nyd nye nyg nyn nyy yaa yac yad yae yag yai yan yay yca ycc ycd yce yci ycy yda yde ydg ydn ydy yea yec yed yee yeg yei yen yey yga ygc yid yie yig yii yin yna ynd yne yng ynn yny yyc yye yyg yyy