a-a a-t aaa aad aae aaf aag aan aao aas aat ad- ada add ade adf adg adn ado ads adt aea aed aee aef aeg aen aeo aes aet af- afa afd afe aff afg afn afo afs aft ag- aga agd age agf agg agn ago ags agt an- ana and ane anf ang ann ano ans ant aoa aod aoe aof aog aon aoo aos aot as- asa asd ase asf asg asn aso ass ast at- ata atd ate atf atg atn ato ats att daa dad dae daf dag dan dao das dat dda ddd dde ddf ddg ddn ddo dds ddt de- dea ded dee def deg den deo des det dfa dfd dfe dff dfg dfn dfo dfs dft dga dgd dge dgf dgg dgn dgs dgt dna dnd dne dnf dng dnn dno dns dnt doa dod doe dof dog don doo dos dot dsa dsd dse dsf dsg dsn dso dss dst dta dtd dte dtf dtg dtn dto dts dtt eaa ead eae eaf eag ean eao eas eat ed- eda edd ede edf edg edn edo eds edt eea eed eee eef eeg een eeo ees eet ef- efa efd efe eff efg efo efs eft ega egd ege egf egg egn ego egs egt en- ena end ene enf eng enn eno ens ent eo- eoa eod eoe eof eog eon eoo eos eot es- esa esd ese esf esg esn eso ess est eta etd ete etf etg etn eto ets ett faa fad fae faf fag fan fao fas fat fda fdd fde fdf fdg fdn fdo fds fdt fea fed fee fef feg fen feo fes fet ffa ffd ffe fff ffg ffn ffo ffs fft fga fgd fge fgf fgg fgn fgs fgt fna fnd fne fnf fng fnn fns fnt foa foe fof fog fon foo fos fot fsa fsd fse fsf fsg fsn fso fss fst fta ftd fte ftf ftg ftn fto fts ftt g-d gaa gad gae gaf gag gan gao gas gat gda gdd gde gdf gdn gdo gds gdt ge- gea ged gee gef geg gen geo ges get gfa gfd gfe gff gfo gfs gft gga ggd ggg ggn ggo ggs ggt gna gnd gne gnf gnn gno gns gnt goa god goe gof gog gon goo gos got gsa gsd gse gsf gsg gsn gso gss gst gta gtd gte gtf gtg gtn gto gts gtt naa nad nae naf nag nan nao nas nat nda ndd nde ndf ndg ndn ndo nds ndt ne- nea ned nee nef neg nen neo nes net nfa nfd nfe nff nfn nfo nfs nft nga ngd nge ngf ngg ngn ngo ngs ngt nna nne nnf nng nnn nno nns nnt no- noa nod noe nof nog non noo nos not nsa nsd nse nsf nsg nsn nso nss nst nta ntd nte ntf ntg ntn nto nts ntt oaa oad oae oaf oag oan oao oas oat oda odd ode odf odg odn odo ods odt oea oed oee oef oeg oen oeo oes oet of- ofa ofd ofe off ofg ofn ofo ofs oft oga ogd oge ogf ogg ogn ogo ogs ogt on- ona ond one onf ong onn ono ons ont oo- ooa ood oof oog oon ooo oos oot os- osa osd ose osf osg osn oso oss ost ot- ota otd ote otf otg otn oto ots ott saa sad sae saf sag san sao sas sat sda sdd sde sdf sdg sdn sdo sds sdt se- sea sed see sef seg sen seo ses set sfa sfd sfe sff sfg sfn sfo sfs sft sga sgd sge sgf sgg sgn sgo sgs sgt sna snd sne snf sng snn sno sns snt soa sod soe sof sog son soo sos sot ss- ssa ssd sse ssf ssg ssn sso sss sst sta std ste stf stg stn sto sts stt taa tad tae taf tag tan tao tas tat tda tdd tde tdf tdg tdn tdo tds tdt te- tea ted tee tef teg ten teo tes tet tfa tfd tfe tff tfg tfn tfo tfs tft tga tge tgf tgg tgn tgo tgs tgt tna tnd tne tnf tng tnn tno tns tnt to- toa tod toe tof tog ton too tos tot tsa tsd tse tsf tsg tsn tso tss tst tta ttd tte ttf ttg ttn tto tts ttt