-al -ic a-a a-c a-i a-t aaa aac aad aae aag aai aal aan aas aat ac- aca acc acd ace acg aci acl acn acs act ad- ada adc add ade adg adi adl adn ads adt aea aec aed aee aeg aei ael aen aes aet ag- aga agc agd age agg agi agl agn ags agt ai- aia aic aid aie aig aii ail ain ais ait al- ala alc ald ale alg ali all aln als alt an- ana anc and ane ang ani anl ann ans ant as- asa asc asd ase asg asi asl asn ass ast at- ata atc atd ate atg ati atl atn ats att c-- caa cac cad cae cag cai cal can cas cat cca ccc ccd cce ccg cci ccl ccn ccs cct cda cdc cdd cde cdg cdi cdl cdn cds cdt ce- cea cec ced cee ceg cei cel cen ces cet cga cgc cgd cge cgg cgi cgl cgn cgs cgt ci- cia cic cid cie cig cii cil cin cis cit cl- cla clc cld cle clg cli cll cln cls clt cn- cna cnc cnd cne cng cni cnl cnn cns cnt csa csc csd cse csg csi csl csn css cst cta ctc ctd cte ctg cti ctl ctn cts ctt daa dac dad dae dag dai dal dan das dat dca dcc dcd dce dcg dci dcl dcn dcs dct dda ddc ddd dde ddg ddi ddl ddn dds ddt de- dea dec ded dee deg dei del den des det dga dgc dgd dge dgg dgi dgl dgn dgs dgt di- dia dic did die dig dii dil din dis dit dl- dla dlc dld dle dlg dli dll dls dlt dna dnc dnd dne dng dni dnl dnn dns dnt dsa dsc dsd dse dsg dsi dsl dsn dss dst dta dtc dtd dte dtg dti dtl dtn dts dtt eaa eac ead eae eag eai eal ean eas eat ec- eca ecc ecd ece ecg eci ecl ecn ecs ect ed- eda edc edd ede edg edi edl edn eds edt eea eec eed eee eeg eel een ees eet ega egc egd ege egg egi egl egn egs egt eia eic eid eie eig eii eil ein eis eit ela elc eld ele elg eli ell eln els elt en- ena enc end ene eng eni enl enn ens ent es- esa esc esd ese esg esi esl esn ess est eta etc etd ete etg eti etl etn ets ett g-d gaa gac gad gae gag gai gal gan gas gat gca gcc gcd gce gcg gci gcl gcn gcs gct gda gdc gdd gde gdi gdl gdn gds gdt ge- gea gec ged gee geg gei gel gen ges get gga ggc ggd ggg ggi ggn ggs ggt gia gic gid gie gig gii gil gin gis git gla glc gld gle glg gli gll gln gls glt gna gnc gnd gne gni gnl gnn gns gnt gsa gsc gsd gse gsg gsi gsl gsn gss gst gta gtc gtd gte gtg gti gtl gtn gts gtt i-d ia- iaa iac iad iae iag iai ial ian ias iat ica icc icd ice icg ici icl icn ics ict ida idc idd ide idg idi idl idn ids idt ie- iea iec ied iee ieg iei iel ien ies iet iga igc igd ige igg igi igl ign igs igt iia iic iid iie iii iil iin iis iit il- ila ilc ild ile ilg ili ill iln ils ilt in- ina inc ind ine ing ini inl inn ins int is- isa isc isd ise isg isi isl isn iss ist ita itc itd ite itg iti itl itn its itt la- laa lac lad lae lag lai lal lan las lat lca lcc lcd lce lcg lci lcl lcn lcs lct lda ldc ldd lde ldg ldi ldl ldn lds ldt lea lec led lee leg lei lel len les let lga lgc lgd lge lgg lgi lgl lgn lgs lgt lia lic lid lie lig lii lil lin lis lit lla llc lld lle llg lli lll lln lls llt lna lnc lnd lne lng lni lnl lnn lns lnt lsa lsc lsd lse lsg lsi lsl lsn lss lst lta ltc ltd lte ltg lti ltl lts ltt n-i naa nac nad nae nag nai nal nan nas nat nca ncc ncd nce ncg nci ncl ncn ncs nct nda ndc ndd nde ndg ndi ndl ndn nds ndt ne- nea nec ned nee neg nei nel nen nes net nga ngc ngd nge ngg ngi ngl ngn ngs ngt nia nic nid nie nig nii nil nin nis nit nla nlc nld nle nlg nli nll nln nls nlt nna nnc nne nng nni nnl nnn nns nnt nsa nsc nsd nse nsg nsi nsl nsn nss nst nta ntc ntd nte ntg nti ntn nts ntt saa sac sad sae sag sai sal san sas sat sca scc scd sce scg sci scl scn scs sct sda sdc sdd sde sdg sdi sdl sdn sds sdt se- sea sec sed see seg sei sel sen ses set sga sgc sgd sge sgg sgi sgl sgn sgs sgt sia sic sid sie sig sii sil sin sis sit sla slc sld sle slg sli sll sln sls slt sna snc snd sne sng sni snl snn sns snt ss- ssa ssc ssd sse ssg ssi ssl ssn sss sst sta stc std ste stg sti stl stn sts stt taa tac tad tae tag tai tal tan tas tat tca tcc tcd tce tcg tci tcl tcn tcs tct tda tdc tdd tde tdg tdi tdl tdn tds tdt te- tea tec ted tee teg tei tel ten tes tet tga tgc tge tgg tgi tgl tgn tgs tgt tia tic tid tie tig tii til tin tis tit tla tlc tld tle tlg tli tll tln tls tlt tna