-er a-a a-i a-t aaa aae aaf aag aai aan aao aap aar aas aat aea aee aef aeg aei aen aeo aep aer aes aet af- afa afe aff afg afi afn afo afp afr afs aft ag- aga age agf agg agi agn ago agp agr ags agt ai- aia aie aif aig aii ain aio aip air ais ait an- ana ane anf ang ani ann ano anp anr ans ant aoa aoe aof aog aoi aon aoo aop aor aos aot ap- apa ape apf apg api apn apo app apr aps apt ar- ara are arf arg ari arn aro arp arr ars art as- asa ase asf asg asi asn aso asp asr ass ast at- ata ate atf atg ati atn ato atp atr ats att eaa eae eaf eag eai ean eao eap ear eas eat eea eee eef eeg een eeo eep eer ees eet ef- efa efe eff efg efi efo efp efr efs eft ega ege egf egg egi egn ego egp egr egs egt eia eie eif eig eii ein eio eip eir eis eit en- ena ene enf eng eni enn eno enp enr ens ent eo- eoa eoe eof eog eoi eon eoo eop eor eos eot ep- epa epe epf epg epi epn epo epp epr eps ept era ere erf erg eri ern ero erp err ers ert es- esa ese esf esg esi esn eso esp esr ess est eta ete etf etg eti etn eto etp etr ets ett faa fae faf fag fai fan fao fap far fas fat fea fee fef feg fei fen feo fep fer fes fet ffa ffe fff ffg ffi ffn ffo ffp ffr ffs fft fga fge fgf fgg fgi fgn fgp fgr fgs fgt fia fie fif fig fii fin fip fir fis fit fna fne fnf fng fni fnn fnp fnr fns fnt foa foe fof fog foi fon foo fop for fos fot fpa fpe fpg fpi fpn fpo fpp fpr fps fpt fra fre frf frg fri frn fro frp frr frs frt fsa fse fsf fsg fsi fsn fso fsp fsr fss fst fta fte ftf ftg fti ftn fto ftp ftr fts ftt g-p gaa gae gaf gag gai gan gao gap gar gas gat ge- gea gee gef geg gei gen geo gep ger ges get gfa gfe gff gfi gfo gfp gfr gfs gft gga ggg ggi ggn ggo ggp ggr ggs ggt gia gie gif gig gii gin gio gip gir gis git gna gne gnf gni gnn gno gnp gnr gns gnt goa goe gof gog goi gon goo gop gor gos got gpa gpe gpf gpg gpi gpn gpo gpp gpr gps gpt gra gre grf grg gri grn gro grp grr grs grt gsa gse gsf gsg gsi gsn gso gsp gsr gss gst gta gte gtf gtg gti gtn gto gtp gtr gts gtt i-f ia- iaa iae iaf iag iai ian iao iap iar ias iat ie- iea iee ief ieg iei ien iep ier ies iet ifa ife iff ifg ifi ifn ifo ifp ifr ifs ift iga ige igf igg igi ign igo igp igr igs igt iia iie iif iii iin iio iip iir iis iit in- ina ine inf ing ini inn ino inp inr ins int io- ioa ioe iof iog ioi ion ioo iop ior ios iot ipa ipe ipf ipg ipi ipn ipo ipp ipr ips ipt ir- ira ire irf irg iri irn iro irp irr irs irt is- isa ise isf isg isi isn iso isp isr iss ist ita ite itf itg iti itn ito itp its itt n-i naa nae naf nag nai nan nao nap nar nas nat ne- nea nee nef neg nei nen neo nep ner nes net nfa nfe nff nfi nfn nfo nfp nfr nfs nft nga nge ngf ngg ngi ngn ngo ngp ngs ngt nia nie nif nig nii nin nio nip nir nis nit nna nne nnf nng nni nnn nno nnp nns nnt no- noa noe nof nog noi non noo nop nor nos not npa npe npf npg npi npn npo npp npr nps npt nra nre nrf nrg nri nrn nro nrp nrr nrs nrt nsa nse nsf nsg nsi nsn nso nsp nsr nss nst nta nte ntf ntg nti ntn nto ntp ntr nts ntt o-i oaa oae oaf oag oai oan oao oap oar oas oat oea oee oef oeg oei oen oeo oep oer oes oet of- ofa ofe off ofg ofi ofn ofo ofp ofr ofs oft oga oge ogf ogg ogi ogn ogo ogp ogs ogt oia oie oif oii oin oio oip oir ois oit on- ona one onf ong oni onn ono onp onr ons ont oo- ooa oof oog ooi oon ooo oop oor oos oot op- opa ope opf opg opi opn opo opp opr ops opt or- ora ore orf org ori orn oro orp orr ors ort os- osa ose osf osg osi osn oso osp osr oss ost ot- ota ote otf otg oti otn oto otp otr ots ott p-p paa pae paf pag pai pan pao pap par pas pat pea pee pef peg pei pen peo pep per pes pet pfa pfe pff pfg pfi pfn pfo pfp pfr pfs pft pga pge pgf pgg pgi pgn pgo pgp pgr pgs pgt pia pie pif pig pii pin pio pip pir pis pit pn- pna pne pnf png pni pnn pno pnp pnr pns pnt poa poe pof pog poi pon poo pop por pos pot ppa ppe ppf ppg ppi ppn ppo ppp ppr pps ppt pra pre prf prg pri prn pro prp prr prs prt ps- psa pse psf psg psi psn pso psp psr pss pst pt- pta pte ptf ptg pti ptn pto ptp ptr pts ptt ra- raa rae raf rag rai ran rao rap rar ras