-al -ol -th a-a a-c a-t aaa aac aad aaf aag aah aal aan aao aar aat ac- aca acc acd acf acg ach acl acn aco acr act ad- ada adc add adf adg adh adl adn ado adr adt af- afa afc afd aff afg afh afl afn afo afr aft ag- aga agc agd agf agg agh agl agn ago agr agt aha ahc ahd ahf ahg ahh ahl ahn aho ahr aht al- ala alc ald alf alg alh all aln alo alr alt an- ana anc and anf ang anh anl ann ano anr ant aoa aoc aod aof aog aoh aol aon aoo aor aot ar- ara arc ard arf arg arh arl arn aro arr art at- ata atc atd atf atg ath atl atn ato atr att c-- caa cac cad caf cag cah cal can cao car cat cca ccc ccd ccf ccg cch ccl ccn cco ccr cct cda cdc cdd cdf cdg cdh cdl cdn cdo cdr cdt cfa cfc cfd cff cfg cfh cfl cfn cfo cfr cft cga cgc cgd cgg cgh cgl cgn cgo cgr cgt ch- cha chc chd chf chg chh chl chn cho chr cht cl- cla clc cld clf clg clh cll cln clo clr clt cn- cna cnc cnd cnf cng cnh cnl cnn cno cnr cnt co- coa coc cod cof cog coh col con coo cor cot cra crc crd crf crg crh crl crn cro crr crt cta ctc ctd ctf ctg cth ctl ctn cto ctr ctt daa dac dad daf dag dah dal dan dao dar dat dca dcc dcd dcf dcg dcl dcn dco dcr dct dda ddc ddd ddf ddg ddh ddl ddn ddo ddr ddt dfa dfc dfd dff dfg dfh dfl dfn dfo dfr dft dga dgc dgd dgf dgg dgh dgl dgn dgr dgt dh- dha dhc dhd dhf dhh dhl dho dhr dht dl- dla dlc dld dlf dlg dlh dll dlo dlr dlt dna dnc dnd dnf dng dnh dnl dnn dno dnr dnt doa doc dod dof dog doh dol don doo dor dot dra drc drd drg drl drn dro drr drt dta dtc dtd dtf dtg dth dtl dtn dto dtr dtt faa fac fad faf fag fah fal fan fao far fat fca fcc fcd fcf fcg fcl fcn fco fcr fct fda fdc fdd fdf fdg fdh fdl fdn fdo fdr fdt ffa ffc ffd fff ffg ffh ffl ffn ffo ffr fft fga fgc fgd fgf fgg fgh fgl fgn fgr fgt fha fhc fhf fhg fhh fhl fhn fho fhr fla flc fld flf flg fll fln flo flr flt fna fnc fnd fnf fng fnh fnl fnn fnr fnt foa foc fof fog foh fol fon foo for fot fra frc frd frf frg frh frl frn fro frr frt fta ftc ftd ftf ftg fth ftl ftn fto ftr ftt g-d gaa gac gad gaf gag gah gal gan gao gar gat gca gcc gcd gcf gcg gch gcl gcn gco gcr gct gda gdc gdd gdf gdh gdl gdn gdo gdr gdt gfa gfc gfd gff gfh gfl gfo gfr gft gga ggc ggd ggg ggh ggn ggo ggr ggt gha ghc ghd ghg ghh ghl ghn gho ghr ght gla glc gld glf glg glh gll gln glo glr glt gna gnc gnd gnf gnl gnn gno gnr gnt goa goc god gof gog goh gol gon goo gor got gra grc grd grf grg grh grl grn gro grr grt gta gtc gtd gtf gtg gth gtl gtn gto gtr gtt haa hac had haf hag hah hal han hao har hat hca hcc hcd hcf hcg hch hcl hcn hco hcr hct hda hdc hdd hdf hdg hdh hdl hdn hdo hdr hdt hfa hfc hfd hff hfg hfh hfl hfn hfo hfr hft hga hgc hgf hgg hgh hgl hgn hgo hgr hgt hha hhc hhd hhf hhg hhh hhl hhn hho hhr hht hla hlc hld hlf hlg hlh hll hln hlo hlr hlt hna hnc hnd hnf hng hnh hnl hnn hno hnt hoa hoc hod hof hog hoh hol hon hoo hor hot hr- hra hrc hrd hrf hrg hrh hrl hrn hro hrr hrt hta htc htd htf htg hth htl htn hto htr htt la- laa lac lad laf lag lah lal lan lao lar lat lca lcc lcd lcf lcg lch lcl lcn lco lcr lct lda ldc ldd ldf ldg ldh ldl ldn ldo ldr ldt lfa lfc lfd lff lfg lfh lfl lfn lfo lfr lft lga lgc lgd lgf lgg lgh lgl lgn lgo lgr lgt lha lhc lhd lhf lhh lho lhr lht lla llc lld llf llg lll lln llo llr llt lna lnc lnd lng lnh lnl lnn lno lnr lnt loa loc lod lof log loh lol lon loo lor lot lra lrc lrd lrf lrg lrh lrn lro lrr lrt lta ltc ltd ltf ltg lth ltl lto ltr ltt naa nac nad naf nag nah nal nan nao nar nat nca ncc ncd ncf ncg nch ncl ncn nco ncr nct nda ndc ndd ndf ndg ndh ndl ndn ndo ndr ndt nfa nfc nfd nff nfl nfn nfo nfr nft nga ngc ngd ngf ngg ngh ngl ngn ngo ngt nha nhc nhd nhf nhg nhh nhl nhn nhr nht nla nlc nld nlf nlg nlh nll nln nlo nlr nlt nna nnc nnf nng nnh nnl nnn nno nnt no- noa noc nod nof nog noh nol non noo nor not nra nrc nrd nrf nrg nrl nrn nro nrr nrt nta ntc ntd ntf ntg nth ntn nto ntr ntt oaa oac oad oaf oag oah oal oan oao oar oat oc- oca occ ocd ocf ocg och ocl ocn oco ocr oct oda odc odd odf odg odh odl odn odo odr odt of- ofa ofc ofd off ofg ofl ofn ofo ofr oft oga ogc