-al -er -ic a-a a-c a-i aaa aac aad aae aag aai aal aan aar ac- aca acc acd ace acg aci acl acn acr ad- ada adc add ade adg adi adl adn adr aea aec aed aee aeg aei ael aen aer ag- aga agc agd age agg agi agl agn agr ai- aia aic aid aie aig aii ail ain air al- ala alc ald ale alg ali all aln alr an- ana anc and ane ang ani anl ann anr ar- ara arc ard are arg ari arl arn arr c-- caa cac cad cae cag cai cal can car cca ccc ccd cce ccg cci ccl ccn ccr cda cdc cdd cde cdg cdi cdl cdn cdr ce- cea cec ced cee ceg cei cel cen cer cga cgc cgd cge cgg cgi cgl cgn cgr ci- cia cic cid cie cig cii cil cin cir cl- cla clc cld cle clg cli cll cln clr cn- cna cnc cnd cne cng cni cnl cnn cnr cra crc crd cre crg cri crl crn crr daa dac dad dae dag dai dal dan dar dca dcc dcd dce dcg dci dcl dcn dcr dda ddc ddd dde ddg ddi ddl ddn ddr de- dea dec ded dee deg dei del den der dga dgc dgd dge dgg dgi dgl dgn dgr di- dia dic did die dig dii dil din dir dl- dla dlc dld dle dlg dli dll dlr dna dnc dnd dne dng dni dnl dnn dnr dra drc drd dre drg dri drl drn drr eaa eac ead eae eag eai eal ean ear ec- eca ecc ecd ece ecg eci ecl ecn ecr ed- eda edc edd ede edg edi edl edn edr eea eec eed eee eeg eel een eer ega egc egd ege egg egi egl egn egr eia eic eid eie eig eii eil ein eir ela elc eld ele elg eli ell eln elr en- ena enc end ene eng eni enl enn enr era erc erd ere erg eri erl ern err g-d gaa gac gad gae gag gai gal gan gar gca gcc gcd gce gcg gci gcl gcn gcr gda gdc gdd gde gdi gdl gdn gdr ge- gea gec ged gee geg gei gel gen ger gga ggc ggd ggg ggi ggn ggr gia gic gid gie gig gii gil gin gir gla glc gld gle glg gli gll gln glr gna gnc gnd gne gni gnl gnn gnr gra grc grd gre grg gri grl grn grr i-d ia- iaa iac iad iae iag iai ial ian iar ica icc icd ice icg ici icl icn icr ida idc idd ide idg idi idl idn idr ie- iea iec ied iee ieg iei iel ien ier iga igc igd ige igg igi igl ign igr iia iic iid iie iii iil iin iir il- ila ilc ild ile ilg ili ill iln ilr in- ina inc ind ine ing ini inl inn inr ir- ira irc ird ire irg iri irl irn irr la- laa lac lad lae lag lai lal lan lar lca lcc lcd lce lcg lci lcl lcn lcr lda ldc ldd lde ldg ldi ldl ldn ldr lea lec led lee leg lei lel len ler lga lgc lgd lge lgg lgi lgl lgn lgr lia lic lid lie lig lii lil lin lir lla llc lld lle llg lli lll lln llr lna lnc lnd lne lng lni lnl lnn lnr lra lrc lrd lrg lri lrn lrr n-i naa nac nad nae nag nai nal nan nar nca ncc ncd nce ncg nci ncl ncn ncr nda ndc ndd nde ndg ndi ndl ndn ndr ne- nea nec ned nee neg nei nel nen ner nga ngc ngd nge ngg ngi ngl ngn nia nic nid nie nig nii nil nin nir nla nlc nld nle nlg nli nll nln nlr nna nnc nne nng nni nnl nnn nra nrc nrd nre nrg nri nrl nrn nrr ra- raa rac rad rae rag rai ral ran rar rca rcc rcd rce rcg rci rcl rcn rcr rda rdc rdd rde rdg rdi rdl rdn rdr re- rea rec red ree reg rei rel ren rer rga rgc rgd rge rgg rgi rgn rgr ria ric rid rie rig rii ril rin rir rla rlc rld rle rlg rli rll rln rlr rna rnc rnd rng rni rnn rnr rra rrc rrd rrg rri rrl rrn rrr