-er a-a a-i a-t aaa aae aag aai aan aao aar aas aat aea aee aeg aei aen aeo aer aes aet ag- aga age agg agi agn ago agr ags agt ai- aia aie aig aii ain aio air ais ait an- ana ane ang ani ann ano anr ans ant aoa aoe aog aoi aon aoo aor aos aot ar- ara are arg ari arn aro arr ars art as- asa ase asg asi asn aso asr ass ast at- ata ate atg ati atn ato atr ats att eaa eae eag eai ean eao ear eas eat eea eee eeg een eeo eer ees eet ega ege egg egi egn ego egr egs egt eia eie eig eii ein eio eir eis eit en- ena ene eng eni enn eno enr ens ent eo- eoa eoe eog eoi eon eoo eor eos eot era ere erg eri ern ero err ers ert es- esa ese esg esi esn eso esr ess est eta ete etg eti etn eto etr ets ett gaa gae gag gai gan gao gar gas gat ge- gea gee geg gei gen geo ger ges get gga ggg ggi ggn ggo ggr ggs ggt gia gie gig gii gin gio gir gis git gna gne gni gnn gno gnr gns gnt goa goe gog goi gon goo gor gos got gra gre grg gri grn gro grr grs grt gsa gse gsg gsi gsn gso gsr gss gst gta gte gtg gti gtn gto gtr gts gtt ia- iaa iae iag iai ian iao iar ias iat ie- iea iee ieg iei ien ier ies iet iga ige igg igi ign igo igr igs igt iia iie iii iin iio iir iis iit in- ina ine ing ini inn ino inr ins int io- ioa ioe iog ioi ion ioo ior ios iot ir- ira ire irg iri irn iro irr irs irt is- isa ise isg isi isn iso isr iss ist ita ite itg iti itn ito its itt n-i naa nae nag nai nan nao nar nas nat ne- nea nee neg nei nen neo ner nes net nga nge ngg ngi ngn ngo ngs ngt nia nie nig nii nin nio nir nis nit nna nne nng nni nnn nno nns nnt no- noa noe nog noi non noo nor nos not nra nre nrg nri nrn nro nrr nrs nrt nsa nse nsg nsi nsn nso nsr nss nst nta nte ntg nti ntn nto ntr nts ntt o-i oaa oae oag oai oan oao oar oas oat oea oee oeg oei oen oeo oer oes oet oga oge ogg ogi ogn ogo ogs ogt oia oie oii oin oio oir ois oit on- ona one ong oni onn ono onr ons ont oo- ooa oog ooi oon ooo oor oos oot or- ora ore org ori orn oro orr ors ort os- osa ose osg osi osn oso osr oss ost ot- ota ote otg oti otn oto otr ots ott ra- raa rae rag rai ran rao rar ras rat re- rea ree reg rei ren reo rer res ret rga rge rgg rgi rgn rgo rgr rgs rgt ria rie rig rii rin rio rir ris rit rna rng rni rnn rno rnr rns rnt roa roe rog roi ron roo ror ros rot rra rrg rri rrn rrr rrs rrt rsa rse rsg rsi rsn rso rsr rss rst rta rte rtg rti rtn rto rtr rts rtt saa sae sag sai san sao sar sas sat se- sea see seg sei sen seo ser ses set sga sge sgg sgi sgn sgo sgr sgs sgt sia sie sig sii sin sio sir sis sit sna sne sng sni snn sno snr sns snt soa soe sog soi son soo sor sos sot sr- sra sre srg sri srn sro srr srs srt ss- ssa sse ssg ssi ssn sso ssr sss sst sta ste stg sti stn sto str sts stt taa tae tag tai tan tao tar tas tat te- tea tee teg tei ten teo ter tes tet tga tge tgg tgi tgn tgo tgr tgs tgt tia tie tig tii tin tio tir tis tit tna tne tng tni tnn tno tnr tns tnt to- toa toe tog toi ton too tor tos tot tra tre trg tri trn tro trr trs trt tsa tse tsg tsi tsn tso tsr tss tst tta tte ttg tti ttn tto ttr tts ttt