-er a-a a-i a-t aaa aae aag aai aan aao aap aar aas aat aea aee aeg aei aen aeo aep aer aes aet ag- aga age agg agi agn ago agp agr ags agt ai- aia aie aig aii ain aio aip air ais ait an- ana ane ang ani ann ano anp anr ans ant aoa aoe aog aoi aon aoo aop aor aos aot ap- apa ape apg api apn apo app apr aps apt ar- ara are arg ari arn aro arp arr ars art as- asa ase asg asi asn aso asp asr ass ast at- ata ate atg ati atn ato atp atr ats att eaa eae eag eai ean eao eap ear eas eat eea eee eeg een eeo eep eer ees eet ega ege egg egi egn ego egp egr egs egt eia eie eig eii ein eio eip eir eis eit en- ena ene eng eni enn eno enp enr ens ent eo- eoa eoe eog eoi eon eoo eop eor eos eot ep- epa epe epg epi epn epo epp epr eps ept era ere erg eri ern ero erp err ers ert es- esa ese esg esi esn eso esp esr ess est eta ete etg eti etn eto etp etr ets ett g-p gaa gae gag gai gan gao gap gar gas gat ge- gea gee geg gei gen geo gep ger ges get gga ggg ggi ggn ggo ggp ggr ggs ggt gia gie gig gii gin gio gip gir gis git gna gne gni gnn gno gnp gnr gns gnt goa goe gog goi gon goo gop gor gos got gpa gpe gpg gpi gpn gpo gpp gpr gps gpt gra gre grg gri grn gro grp grr grs grt gsa gse gsg gsi gsn gso gsp gsr gss gst gta gte gtg gti gtn gto gtp gtr gts gtt ia- iaa iae iag iai ian iao iap iar ias iat ie- iea iee ieg iei ien iep ier ies iet iga ige igg igi ign igo igp igr igs igt iia iie iii iin iio iip iir iis iit in- ina ine ing ini inn ino inp inr ins int io- ioa ioe iog ioi ion ioo iop ior ios iot ipa ipe ipg ipi ipn ipo ipp ipr ips ipt ir- ira ire irg iri irn iro irp irr irs irt is- isa ise isg isi isn iso isp isr iss ist ita ite itg iti itn ito itp its itt n-i naa nae nag nai nan nao nap nar nas nat ne- nea nee neg nei nen neo nep ner nes net nga nge ngg ngi ngn ngo ngp ngs ngt nia nie nig nii nin nio nip nir nis nit nna nne nng nni nnn nno nnp nns nnt no- noa noe nog noi non noo nop nor nos not npa npe npg npi npn npo npp npr nps npt nra nre nrg nri nrn nro nrp nrr nrs nrt nsa nse nsg nsi nsn nso nsp nsr nss nst nta nte ntg nti ntn nto ntp ntr nts ntt o-i oaa oae oag oai oan oao oap oar oas oat oea oee oeg oei oen oeo oep oer oes oet oga oge ogg ogi ogn ogo ogp ogs ogt oia oie oii oin oio oip oir ois oit on- ona one ong oni onn ono onp onr ons ont oo- ooa oog ooi oon ooo oop oor oos oot op- opa ope opg opi opn opo opp opr ops opt or- ora ore org ori orn oro orp orr ors ort os- osa ose osg osi osn oso osp osr oss ost ot- ota ote otg oti otn oto otp otr ots ott p-p paa pae pag pai pan pao pap par pas pat pea pee peg pei pen peo pep per pes pet pga pge pgg pgi pgn pgo pgp pgr pgs pgt pia pie pig pii pin pio pip pir pis pit pn- pna pne png pni pnn pno pnp pnr pns pnt poa poe pog poi pon poo pop por pos pot ppa ppe ppg ppi ppn ppo ppp ppr pps ppt pra pre prg pri prn pro prp prr prs prt ps- psa pse psg psi psn pso psp psr pss pst pt- pta pte ptg pti ptn pto ptp ptr pts ptt ra- raa rae rag rai ran rao rap rar ras rat re- rea ree reg rei ren reo rep rer res ret rga rge rgg rgi rgn rgo rgp rgr rgs rgt ria rie rig rii rin rio rip rir ris rit rna rng rni rnn rno rnp rnr rns rnt roa roe rog roi ron roo rop ror ros rot rpa rpe rpg rpi rpn rpo rpp rpr rps rpt rra rrg rri rrn rrp rrr rrs rrt rsa rse rsg rsi rsn rso rsp rsr rss rst rta rte rtg rti rtn rto rtp rtr rts rtt saa sae sag sai san sao sap sar sas sat se- sea see seg sei sen seo sep ser ses set sga sge sgg sgi sgn sgo sgp sgr sgs sgt sia sie sig sii sin sio sip sir sis sit sna sne sng sni snn sno snp snr sns snt soa soe sog soi son soo sop sor sos sot spa spe spg spi spn spo spp spr sps spt sr- sra sre srg sri srn sro srp srr srs srt ss- ssa sse ssg ssi ssn sso ssp ssr sss sst sta ste stg sti stn sto stp str sts stt taa tae tag tai tan tao tap tar tas tat te- tea tee teg tei ten teo tep ter tes tet tga tge tgg tgi tgn tgo tgp tgr tgs tgt tia tie tig tii tin tio tip tir tis tit tna tne tng tni tnn tno tnp tnr tns tnt to- toa toe tog toi ton too top tor tos tot tpa tpe tpg tpi tpn tpo tpp tpr tps tpt