-al -th a-a a-c a-t aaa aac aad aae aag aah aal aan aas aat ac- aca acc acd ace acg ach acl acn acs act ad- ada adc add ade adg adh adl adn ads adt aea aec aed aee aeg aeh ael aen aes aet ag- aga agc agd age agg agh agl agn ags agt aha ahc ahd ahe ahg ahh ahl ahn ahs aht al- ala alc ald ale alg alh all aln als alt an- ana anc and ane ang anh anl ann ans ant as- asa asc asd ase asg ash asl asn ass ast at- ata atc atd ate atg ath atl atn ats att c-- caa cac cad cae cag cah cal can cas cat cca ccc ccd cce ccg cch ccl ccn ccs cct cda cdc cdd cde cdg cdh cdl cdn cds cdt ce- cea cec ced cee ceg ceh cel cen ces cet cga cgc cgd cge cgg cgh cgl cgn cgs cgt ch- cha chc chd che chg chh chl chn chs cht cl- cla clc cld cle clg clh cll cln cls clt cn- cna cnc cnd cne cng cnh cnl cnn cns cnt csa csc csd cse csg csh csl csn css cst cta ctc ctd cte ctg cth ctl ctn cts ctt daa dac dad dae dag dah dal dan das dat dca dcc dcd dce dcg dcl dcn dcs dct dda ddc ddd dde ddg ddh ddl ddn dds ddt de- dea dec ded dee deg deh del den des det dga dgc dgd dge dgg dgh dgl dgn dgs dgt dh- dha dhc dhd dhe dhh dhl dhs dht dl- dla dlc dld dle dlg dlh dll dls dlt dna dnc dnd dne dng dnh dnl dnn dns dnt dsa dsc dsd dse dsg dsh dsl dsn dss dst dta dtc dtd dte dtg dth dtl dtn dts dtt eaa eac ead eae eag eah eal ean eas eat ec- eca ecc ecd ece ecg ech ecl ecn ecs ect ed- eda edc edd ede edg edh edl edn eds edt eea eec eed eee eeg eel een ees eet ega egc egd ege egg egh egl egn egs egt eha ehc ehd ehe ehg ehh ehl ehn ehs eht ela elc eld ele elg elh ell eln els elt en- ena enc end ene eng enh enl enn ens ent es- esa esc esd ese esg esh esl esn ess est eta etc etd ete etg eth etl etn ets ett g-d gaa gac gad gae gag gah gal gan gas gat gca gcc gcd gce gcg gch gcl gcn gcs gct gda gdc gdd gde gdh gdl gdn gds gdt ge- gea gec ged gee geg geh gel gen ges get gga ggc ggd ggg ggh ggn ggs ggt gha ghc ghd ghe ghg ghh ghl ghn ghs ght gla glc gld gle glg glh gll gln gls glt gna gnc gnd gne gnl gnn gns gnt gsa gsc gsd gse gsg gsl gsn gss gst gta gtc gtd gte gtg gth gtl gtn gts gtt haa hac had hae hag hah hal han has hat hca hcc hcd hce hcg hch hcl hcn hcs hct hda hdc hdd hde hdg hdh hdl hdn hds hdt he- hea hec hed hee heg heh hel hen hes het hga hgc hge hgg hgh hgl hgn hgs hgt hha hhc hhd hhe hhg hhh hhl hhn hhs hht hla hlc hld hle hlg hlh hll hln hls hlt hna hnc hnd hne hng hnh hnl hnn hns hnt hsa hsc hsd hse hsg hsh hsl hsn hss hst hta htc htd hte htg hth htl htn hts htt la- laa lac lad lae lag lah lal lan las lat lca lcc lcd lce lcg lch lcl lcn lcs lct lda ldc ldd lde ldg ldh ldl ldn lds ldt lea lec led lee leg leh lel len les let lga lgc lgd lge lgg lgh lgl lgn lgs lgt lha lhc lhd lhh lhs lht lla llc lld lle llg lll lln lls llt lna lnc lnd lne lng lnh lnl lnn lns lnt lsa lsc lsd lse lsg lsh lsl lsn lss lst lta ltc ltd lte ltg lth ltl lts ltt naa nac nad nae nag nah nal nan nas nat nca ncc ncd nce ncg nch ncl ncn ncs nct nda ndc ndd nde ndg ndh ndl ndn nds ndt ne- nea nec ned nee neg neh nel nen nes net nga ngc ngd nge ngg ngh ngl ngn ngs ngt nha nhc nhd nhe nhg nhh nhl nhn nhs nht nla nlc nld nle nlg nlh nll nln nls nlt nna nnc nne nng nnh nnl nnn nns nnt nsa nsc nsd nse nsg nsh nsl nsn nss nst nta ntc ntd nte ntg nth ntn nts ntt saa sac sad sae sag sah sal san sas sat sca scc scd sce scg sch scl scn scs sct sda sdc sdd sde sdg sdh sdl sdn sds sdt se- sea sec sed see seg seh sel sen ses set sga sgc sgd sge sgg sgh sgl sgn sgs sgt sh- sha shc shd she shg shh shl shn shs sht sla slc sld sle slg slh sll sln sls slt sna snc snd sne sng snl snn sns snt ss- ssa ssc ssd sse ssg ssh ssl ssn sss sst sta stc std ste stg sth stl stn sts stt taa tac tad tae tag tah tal tan tas tat tca tcc tcd tce tcg tch tcl tcn tcs tct tda tdc tdd tde tdg tdh tdl tdn tds tdt te- tea tec ted tee teg teh tel ten tes tet tga tgc tge tgg tgh tgl tgn tgs tgt th- tha thc thd the thg thh thl thn ths tht tla tlc tld tle tlg tlh tll tln tls tlt tna tnc tnd tne tng tnh tnl tnn tns tnt tsa tsc tsd tse tsg tsh tsl tsn