-er a-a a-t aaa aae aag aan aao aar aas aat aau aea aee aeg aen aeo aer aes aet aeu ag- aga age agg agn ago agr ags agt agu an- ana ane ang ann ano anr ans ant anu aoa aoe aog aon aoo aor aos aot aou ar- ara are arg arn aro arr ars art aru as- asa ase asg asn aso asr ass ast asu at- ata ate atg atn ato atr ats att atu au- aua aue aug aun auo aur aus aut eaa eae eag ean eao ear eas eat eau eea eee eeg een eeo eer ees eet ega ege egg egn ego egr egs egt egu en- ena ene eng enn eno enr ens ent enu eo- eoa eoe eog eon eoo eor eos eot eou era ere erg ern ero err ers ert eru es- esa ese esg esn eso esr ess est esu eta ete etg etn eto etr ets ett etu eu- eua eue eug eun eur eus eut gaa gae gag gan gao gar gas gat gau ge- gea gee geg gen geo ger ges get geu gga ggg ggn ggo ggr ggs ggt ggu gna gne gnn gno gnr gns gnt gnu goa goe gog gon goo gor gos got gou gra gre grg grn gro grr grs grt gru gsa gse gsg gsn gso gsr gss gst gsu gta gte gtg gtn gto gtr gts gtt gtu gu- gua gue gug gun guo gur gus gut guu naa nae nag nan nao nar nas nat nau ne- nea nee neg nen neo ner nes net neu nga nge ngg ngn ngo ngs ngt ngu nna nne nng nnn nno nns nnt nnu no- noa noe nog non noo nor nos not nou nra nre nrg nrn nro nrr nrs nrt nru nsa nse nsg nsn nso nsr nss nst nsu nta nte ntg ntn nto ntr nts ntt ntu nua nue nug nun nuo nur nus nut nuu oaa oae oag oan oao oar oas oat oau oea oee oeg oen oeo oer oes oet oga oge ogg ogn ogo ogs ogt on- ona one ong onn ono onr ons ont onu oo- ooa oog oon ooo oor oos oot or- ora ore org orn oro orr ors ort oru os- osa ose osg osn oso osr oss ost osu ot- ota ote otg otn oto otr ots ott otu ou- oua oue oun ouo our ous out ra- raa rae rag ran rao rar ras rat rau re- rea ree reg ren reo rer res ret reu rga rge rgg rgn rgo rgr rgs rgt rna rng rnn rno rnr rns rnt rnu roa roe rog ron roo ror ros rot rou rra rrg rrn rrr rrs rrt rru rsa rse rsg rsn rso rsr rss rst rsu rta rte rtg rtn rto rtr rts rtt rtu rua rue rug run ruo rur rus rut ruu saa sae sag san sao sar sas sat sau se- sea see seg sen seo ser ses set seu sga sge sgg sgn sgo sgr sgs sgt sgu sna sne sng snn sno snr sns snt snu soa soe sog son soo sor sos sot sou sr- sra sre srg srn sro srr srs srt ss- ssa sse ssg ssn sso ssr sss sst ssu sta ste stg stn sto str sts stt stu sua sue sug sun suo sur sus sut suu taa tae tag tan tao tar tas tat tau te- tea tee teg ten teo ter tes tet teu tga tge tgg tgn tgo tgr tgs tgt tgu tna tne tng tnn tno tnr tns tnt to- toa toe tog ton too tor tos tot tou tra tre trg trn tro trr trs trt tru tsa tse tsg tsn tso tsr tss tst tsu tta tte ttg ttn tto ttr tts ttt ttu tua tue tug tun tuo tur tus tut tuu ua- uaa uae uag uan uao uar uas uat uau uea uee ueg uen uer ues uet uga uge ugg ugn ugo ugr ugs ugt ugu un- una une ung unn uno unr uns unt unu uoa uoe uog uon uoo uor uos uot ur- ura ure urg urn uro urr urs urt uru usa use usg usn uso usr uss ust usu uta ute utn uto utr uts utt utu uua uue uug uun uur uus uut uuu