-al -er a-a a-c a-t aaa aac aad aae aag aal aan aar aas aat aaw ac- aca acc acd ace acg acl acn acr acs act acw ad- ada adc add ade adg adl adn adr ads adt adw aea aec aed aee aeg ael aen aer aes aet aew ag- aga agc agd age agg agl agn agr ags agt agw al- ala alc ald ale alg all aln alr als alt alw an- ana anc and ane ang anl ann anr ans ant ar- ara arc ard are arg arl arn arr ars art arw as- asa asc asd ase asg asl asn asr ass ast asw at- ata atc atd ate atg atl atn atr ats att atw aw- awa awc awd awe awg awl awn awr aws awt aww c-- caa cac cad cae cag cal can car cas cat caw cca ccc ccd cce ccg ccl ccn ccr ccs cct ccw cda cdc cdd cde cdg cdl cdn cdr cds cdt cdw ce- cea cec ced cee ceg cel cen cer ces cet cew cga cgc cgd cge cgg cgl cgn cgr cgs cgt cgw cl- cla clc cld cle clg cll cln clr cls clt clw cn- cna cnc cnd cne cng cnl cnn cnr cns cnt cnw cra crc crd cre crg crl crn crr crs crt crw csa csc csd cse csg csl csn csr css cst csw cta ctc ctd cte ctg ctl ctn ctr cts ctt ctw cw- cwa cwc cwd cwe cwg cwl cwn cwr cws cwt daa dac dad dae dag dal dan dar das dat daw dca dcc dcd dce dcg dcl dcn dcr dcs dct dcw dda ddc ddd dde ddg ddl ddn ddr dds ddt ddw de- dea dec ded dee deg del den der des det dew dga dgc dgd dge dgg dgl dgn dgr dgs dgt dgw dl- dla dlc dld dle dlg dll dlr dls dlt dna dnc dnd dne dng dnl dnn dnr dns dnt dnw dra drc drd dre drg drl drn drr drs drt drw dsa dsc dsd dse dsg dsl dsn dsr dss dst dsw dta dtc dtd dte dtg dtl dtn dtr dts dtt dtw dwa dwc dwe dwg dwn dwr dws dwt dww eaa eac ead eae eag eal ean ear eas eat eaw ec- eca ecc ecd ece ecg ecl ecn ecr ecs ect ecw ed- eda edc edd ede edg edl edn edr eds edt edw eea eec eed eee eeg eel een eer ees eet eew ega egc egd ege egg egl egn egr egs egt egw ela elc eld ele elg ell eln elr els elt elw en- ena enc end ene eng enl enn enr ens ent enw era erc erd ere erg erl ern err ers ert erw es- esa esc esd ese esg esl esn esr ess est esw eta etc etd ete etg etl etn etr ets ett etw ewa ewc ewd ewe ewl ewr ews ewt eww g-d gaa gac gad gae gag gal gan gar gas gat gaw gca gcc gcd gce gcg gcl gcn gcr gcs gct gcw gda gdc gdd gde gdl gdn gdr gds gdt gdw ge- gea gec ged gee geg gel gen ger ges get gew gga ggc ggd ggg ggn ggr ggs ggt ggw gla glc gld gle glg gll gln glr gls glt gna gnc gnd gne gnl gnn gnr gns gnt gnw gra grc grd gre grg grl grn grr grs grt grw gsa gsc gsd gse gsg gsl gsn gsr gss gst gsw gta gtc gtd gte gtg gtl gtn gtr gts gtt gtw gwa gwc gwd gwe gwg gwl gwn gwr gws gwt la- laa lac lad lae lag lal lan lar las lat law lca lcc lcd lce lcg lcl lcn lcr lcs lct lcw lda ldc ldd lde ldg ldl ldn ldr lds ldt ldw lea lec led lee leg lel len ler les let lew lga lgc lgd lge lgg lgl lgn lgr lgs lgt lgw lla llc lld lle llg lll lln llr lls llt llw lna lnc lnd lne lng lnl lnn lnr lns lnt lra lrc lrd lrg lrn lrr lrs lrt lrw lsa lsc lsd lse lsg lsl lsn lsr lss lst lsw lta ltc ltd lte ltg ltl ltr lts ltt lwa lwc lwd lwl lwn lwr lws lww naa nac nad nae nag nal nan nar nas nat naw nca ncc ncd nce ncg ncl ncn ncr ncs nct ncw nda ndc ndd nde ndg ndl ndn ndr nds ndt ne- nea nec ned nee neg nel nen ner nes net new nga ngc ngd nge ngg ngl ngn ngs ngt ngw nla nlc nld nle nlg nll nln nlr nls nlt nlw nna nnc nne nng nnl nnn nns nnt nnw nra nrc nrd nre nrg nrl nrn nrr nrs nrt nrw nsa nsc nsd nse nsg nsl nsn nsr nss nst nsw nta ntc ntd nte ntg ntn ntr nts ntt nwa nwc nwd nwe nwl nwn nwr nws nwt ra- raa rac rad rae rag ral ran rar ras rat raw rca rcc rcd rce rcg rcl rcn rcr rcs rct rcw rda rdc rdd rde rdg rdl rdn rdr rds rdt re- rea rec red ree reg rel ren rer res ret rew rga rgc rgd rge rgg rgn rgr rgs rgt rgw rla rlc rld rle rlg rll rln rlr rls rlt rlw rna rnc rnd rng rnn rnr rns rnt rnw rra rrc rrd rrg rrl rrn rrr rrs rrt rsa rsc rsd rse rsg rsl rsn rsr rss rst rsw rta rtc rtd rte rtg rtl rtn rtr rts rtt rtw rwa rwc rwd rwe rwl rwr rws saa sac sad sae sag sal san sar sas sat saw sca scc scd sce scg scl scn scr scs sct scw sda sdc sdd sde sdg sdl sdn sdr sds sdt sdw se- sea sec sed see seg sel sen