-er a-a a-i aaa aae aag aai aak aan aap aar aas aea aee aeg aei aek aen aep aer aes ag- aga age agg agi agk agn agp agr ags ai- aia aie aig aii aik ain aip air ais aka ake akg aki akk akn akp akr aks an- ana ane ang ani ank ann anp anr ans ap- apa ape apg api apk apn app apr aps ar- ara are arg ari ark arn arp arr ars as- asa ase asg asi ask asn asp asr ass eaa eae eag eai eak ean eap ear eas eea eee eeg eek een eep eer ees ega ege egg egi egn egp egr egs eia eie eig eii eik ein eip eir eis eka eke ekg eki ekp ekr eks en- ena ene eng eni enk enn enp enr ens ep- epa epe epg epi epn epp epr eps era ere erg eri erk ern erp err ers es- esa ese esg esi esk esn esp esr ess g-p gaa gae gag gai gak gan gap gar gas ge- gea gee geg gei gek gen gep ger ges gga ggg ggi ggn ggp ggr ggs gia gie gig gii gik gin gip gir gis gka gkn gkp gks gna gne gni gnn gnp gnr gns gpa gpe gpg gpi gpk gpn gpp gpr gps gra gre grg gri grk grn grp grr grs gsa gse gsg gsi gsk gsn gsp gsr gss ia- iaa iae iag iai ian iap iar ias ie- iea iee ieg iei iek ien iep ier ies iga ige igg igi igk ign igp igr igs iia iie iii iin iip iir iis ika ike iki ikk ikr iks in- ina ine ing ini ink inn inp inr ins ipa ipe ipg ipi ipn ipp ipr ips ir- ira ire irg iri irk irn irp irr irs is- isa ise isg isi isk isn isp isr iss ka- kaa kae kag kai kak kan kap kar kas ke- kea kee keg kei kek ken kep ker kes kga kgi kgp kgs kia kie kig kii kik kin kip kir kis kke kki kkk kkn kkp kkr kks kn- kna kne kng kni knk knn knp knr kpa kpe kpi kpk kpn kpp kpr kps kra krg kri krk krn krp krr krs ksa kse ksg ksi ksk ksn ksp ksr kss n-i naa nae nag nai nak nan nap nar nas ne- nea nee neg nei nek nen nep ner nes nga nge ngg ngi ngk ngn ngp ngs nia nie nig nii nik nin nip nir nis nka nke nki nkk nkn nkp nkr nks nna nne nng nni nnk nnn nnp nns npa npe npg npi npn npp npr nps nra nre nrg nri nrk nrn nrp nrr nrs nsa nse nsg nsi nsk nsn nsp nsr nss p-p paa pae pag pai pak pan pap par pas pea pee peg pei pek pen pep per pes pga pge pgg pgi pgk pgn pgp pgr pgs pia pie pig pii pik pin pip pir pis pka pke pkg pki pkn pkp pkr pks pn- pna pne png pni pnk pnn pnp pnr pns ppa ppe ppg ppi ppk ppn ppp ppr pps pra pre prg pri prk prn prp prr prs ps- psa pse psg psi psk psn psp psr pss ra- raa rae rag rai rak ran rap rar ras re- rea ree reg rei rek ren rep rer res rga rge rgg rgi rgk rgn rgp rgr rgs ria rie rig rii rik rin rip rir ris rke rkg rkk rkp rks rna rng rni rnn rnp rnr rns rpa rpe rpg rpi rpk rpn rpp rpr rps rra rrg rri rrk rrn rrp rrr rrs rsa rse rsg rsi rsk rsn rsp rsr rss saa sae sag sai sak san sap sar sas se- sea see seg sei sek sen sep ser ses sga sge sgg sgi sgk sgn sgp sgr sgs sia sie sig sii sik sin sip sir sis sk- ska ske skg ski skk skp skr sks sna sne sng sni snk snn snp snr sns spa spe spg spi spk spn spp spr sps sr- sra sre srg sri srk srn srp srr srs ss- ssa sse ssg ssi ssk ssn ssp ssr sss