a-a a-t aaa aad aae aag aan aao aas aat ad- ada add ade adg adn ado ads adt aea aed aee aeg aen aeo aes aet ag- aga agd age agg agn ago ags agt an- ana and ane ang ann ano ans ant aoa aod aoe aog aon aoo aos aot as- asa asd ase asg asn aso ass ast at- ata atd ate atg atn ato ats att daa dad dae dag dan dao das dat dda ddd dde ddg ddn ddo dds ddt de- dea ded dee deg den deo des det dga dgd dge dgg dgn dgs dgt dna dnd dne dng dnn dno dns dnt doa dod doe dog don doo dos dot dsa dsd dse dsg dsn dso dss dst dta dtd dte dtg dtn dto dts dtt eaa ead eae eag ean eao eas eat ed- eda edd ede edg edn edo eds edt eea eed eee eeg een eeo ees eet ega egd ege egg egn ego egs egt en- ena end ene eng enn eno ens ent eo- eoa eod eoe eog eon eoo eos eot es- esa esd ese esg esn eso ess est eta etd ete etg etn eto ets ett g-d gaa gad gae gag gan gao gas gat gda gdd gde gdn gdo gds gdt ge- gea ged gee geg gen geo ges get gga ggd ggg ggn ggo ggs ggt gna gnd gne gnn gno gns gnt goa god goe gog gon goo gos got gsa gsd gse gsg gsn gso gss gst gta gtd gte gtg gtn gto gts gtt naa nad nae nag nan nao nas nat nda ndd nde ndg ndn ndo nds ndt ne- nea ned nee neg nen neo nes net nga ngd nge ngg ngn ngo ngs ngt nna nne nng nnn nno nns nnt no- noa nod noe nog non noo nos not nsa nsd nse nsg nsn nso nss nst nta ntd nte ntg ntn nto nts ntt oaa oad oae oag oan oao oas oat oda odd ode odg odn odo ods odt oea oed oee oeg oen oeo oes oet oga ogd oge ogg ogn ogo ogs ogt on- ona ond one ong onn ono ons ont oo- ooa ood oog oon ooo oos oot os- osa osd ose osg osn oso oss ost ot- ota otd ote otg otn oto ots ott saa sad sae sag san sao sas sat sda sdd sde sdg sdn sdo sds sdt se- sea sed see seg sen seo ses set sga sgd sge sgg sgn sgo sgs sgt sna snd sne sng snn sno sns snt soa sod soe sog son soo sos sot ss- ssa ssd sse ssg ssn sso sss sst sta std ste stg stn sto sts stt taa tad tae tag tan tao tas tat tda tdd tde tdg tdn tdo tds tdt te- tea ted tee teg ten teo tes tet tga tge tgg tgn tgo tgs tgt tna tnd tne tng tnn tno tns tnt to- toa tod toe tog ton too tos tot tsa tsd tse tsg tsn tso tss tst tta ttd tte ttg ttn tto tts ttt