-al -er -ic a-a a-c a-i a-t aaa aac aad aae aag aai aal aan aar aas aat ac- aca acc acd ace acg aci acl acn acr acs act ad- ada adc add ade adg adi adl adn adr ads adt aea aec aed aee aeg aei ael aen aer aes aet ag- aga agc agd age agg agi agl agn agr ags agt ai- aia aic aid aie aig aii ail ain air ais ait al- ala alc ald ale alg ali all aln alr als alt an- ana anc and ane ang ani anl ann anr ans ant ar- ara arc ard are arg ari arl arn arr ars art as- asa asc asd ase asg asi asl asn asr ass ast at- ata atc atd ate atg ati atl atn atr ats att c-- caa cac cad cae cag cai cal can car cas cat cca ccc ccd cce ccg cci ccl ccn ccr ccs cct cda cdc cdd cde cdg cdi cdl cdn cdr cds cdt ce- cea cec ced cee ceg cei cel cen cer ces cet cga cgc cgd cge cgg cgi cgl cgn cgr cgs cgt ci- cia cic cid cie cig cii cil cin cir cis cit cl- cla clc cld cle clg cli cll cln clr cls clt cn- cna cnc cnd cne cng cni cnl cnn cnr cns cnt cra crc crd cre crg cri crl crn crr crs crt csa csc csd cse csg csi csl csn csr css cst cta ctc ctd cte ctg cti ctl ctn ctr cts ctt daa dac dad dae dag dai dal dan dar das dat dca dcc dcd dce dcg dci dcl dcn dcr dcs dct dda ddc ddd dde ddg ddi ddl ddn ddr dds ddt de- dea dec ded dee deg dei del den der des det dga dgc dgd dge dgg dgi dgl dgn dgr dgs dgt di- dia dic did die dig dii dil din dir dis dit dl- dla dlc dld dle dlg dli dll dlr dls dlt dna dnc dnd dne dng dni dnl dnn dnr dns dnt dra drc drd dre drg dri drl drn drr drs drt dsa dsc dsd dse dsg dsi dsl dsn dsr dss dst dta dtc dtd dte dtg dti dtl dtn dtr dts dtt eaa eac ead eae eag eai eal ean ear eas eat ec- eca ecc ecd ece ecg eci ecl ecn ecr ecs ect ed- eda edc edd ede edg edi edl edn edr eds edt eea eec eed eee eeg eel een eer ees eet ega egc egd ege egg egi egl egn egr egs egt eia eic eid eie eig eii eil ein eir eis eit ela elc eld ele elg eli ell eln elr els elt en- ena enc end ene eng eni enl enn enr ens ent era erc erd ere erg eri erl ern err ers ert es- esa esc esd ese esg esi esl esn esr ess est eta etc etd ete etg eti etl etn etr ets ett g-d gaa gac gad gae gag gai gal gan gar gas gat gca gcc gcd gce gcg gci gcl gcn gcr gcs gct gda gdc gdd gde gdi gdl gdn gdr gds gdt ge- gea gec ged gee geg gei gel gen ger ges get gga ggc ggd ggg ggi ggn ggr ggs ggt gia gic gid gie gig gii gil gin gir gis git gla glc gld gle glg gli gll gln glr gls glt gna gnc gnd gne gni gnl gnn gnr gns gnt gra grc grd gre grg gri grl grn grr grs grt gsa gsc gsd gse gsg gsi gsl gsn gsr gss gst gta gtc gtd gte gtg gti gtl gtn gtr gts gtt i-d ia- iaa iac iad iae iag iai ial ian iar ias iat ica icc icd ice icg ici icl icn icr ics ict ida idc idd ide idg idi idl idn idr ids idt ie- iea iec ied iee ieg iei iel ien ier ies iet iga igc igd ige igg igi igl ign igr igs igt iia iic iid iie iii iil iin iir iis iit il- ila ilc ild ile ilg ili ill iln ilr ils ilt in- ina inc ind ine ing ini inl inn inr ins int ir- ira irc ird ire irg iri irl irn irr irs irt is- isa isc isd ise isg isi isl isn isr iss ist ita itc itd ite itg iti itl itn its itt la- laa lac lad lae lag lai lal lan lar las lat lca lcc lcd lce lcg lci lcl lcn lcr lcs lct lda ldc ldd lde ldg ldi ldl ldn ldr lds ldt lea lec led lee leg lei lel len ler les let lga lgc lgd lge lgg lgi lgl lgn lgr lgs lgt lia lic lid lie lig lii lil lin lir lis lit lla llc lld lle llg lli lll lln llr lls llt lna lnc lnd lne lng lni lnl lnn lnr lns lnt lra lrc lrd lrg lri lrn lrr lrs lrt lsa lsc lsd lse lsg lsi lsl lsn lsr lss lst lta ltc ltd lte ltg lti ltl ltr lts ltt n-i naa nac nad nae nag nai nal nan nar nas nat nca ncc ncd nce ncg nci ncl ncn ncr ncs nct nda ndc ndd nde ndg ndi ndl ndn ndr nds ndt ne- nea nec ned nee neg nei nel nen ner nes net nga ngc ngd nge ngg ngi ngl ngn ngs ngt nia nic nid nie nig nii nil nin nir nis nit nla nlc nld nle nlg nli nll nln nlr nls nlt nna nnc nne nng nni nnl nnn nns nnt nra nrc nrd nre nrg nri nrl nrn nrr nrs nrt nsa nsc nsd nse nsg nsi nsl nsn nsr nss nst nta ntc ntd nte ntg nti ntn ntr nts ntt ra- raa rac rad rae rag rai