a-a a-t aaa aae aag aan aao aas aat aea aee aeg aen aeo aes aet ag- aga age agg agn ago ags agt an- ana ane ang ann ano ans ant aoa aoe aog aon aoo aos aot as- asa ase asg asn aso ass ast at- ata ate atg atn ato ats att eaa eae eag ean eao eas eat eea eee eeg een eeo ees eet ega ege egg egn ego egs egt en- ena ene eng enn eno ens ent eo- eoa eoe eog eon eoo eos eot es- esa ese esg esn eso ess est eta ete etg etn eto ets ett gaa gae gag gan gao gas gat ge- gea gee geg gen geo ges get gga ggg ggn ggo ggs ggt gna gne gnn gno gns gnt goa goe gog gon goo gos got gsa gse gsg gsn gso gss gst gta gte gtg gtn gto gts gtt naa nae nag nan nao nas nat ne- nea nee neg nen neo nes net nga nge ngg ngn ngo ngs ngt nna nne nng nnn nno nns nnt no- noa noe nog non noo nos not nsa nse nsg nsn nso nss nst nta nte ntg ntn nto nts ntt oaa oae oag oan oao oas oat oea oee oeg oen oeo oes oet oga oge ogg ogn ogo ogs ogt on- ona one ong onn ono ons ont oo- ooa oog oon ooo oos oot os- osa ose osg osn oso oss ost ot- ota ote otg otn oto ots ott saa sae sag san sao sas sat se- sea see seg sen seo ses set sga sge sgg sgn sgo sgs sgt sna sne sng snn sno sns snt soa soe sog son soo sos sot ss- ssa sse ssg ssn sso sss sst sta ste stg stn sto sts stt taa tae tag tan tao tas tat te- tea tee teg ten teo tes tet tga tge tgg tgn tgo tgs tgt tna tne tng tnn tno tns tnt to- toa toe tog ton too tos tot tsa tse tsg tsn tso tss tst tta tte ttg ttn tto tts ttt