-er a-a a-i aaa aae aaf aag aai aam aan aao aar aea aee aef aeg aei aem aen aeo aer af- afa afe aff afg afi afm afn afo afr ag- aga age agf agg agi agm agn ago agr ai- aia aie aif aig aii aim ain aio air ama ame amf amg ami amm amn amo amr an- ana ane anf ang ani anm ann ano anr aoa aoe aof aog aoi aom aon aoo aor ar- ara are arf arg ari arm arn aro arr eaa eae eaf eag eai eam ean eao ear eea eee eef eeg eem een eeo eer ef- efa efe eff efg efi efm efo efr ega ege egf egg egi egm egn ego egr eia eie eif eig eii eim ein eio eir em- ema eme emf emg emi emm emn emo emr en- ena ene enf eng eni enm enn eno enr eo- eoa eoe eof eog eoi eom eon eoo eor era ere erf erg eri erm ern ero err faa fae faf fag fai fam fan fao far fea fee fef feg fei fem fen feo fer ffa ffe fff ffg ffi ffm ffn ffo ffr fga fge fgf fgg fgi fgm fgn fgr fia fie fif fig fii fim fin fir fma fme fmf fmg fmi fmm fmn fmo fmr fna fne fnf fng fni fnm fnn fnr foa foe fof fog foi fom fon foo for fra fre frf frg fri frm frn fro frr gaa gae gaf gag gai gam gan gao gar ge- gea gee gef geg gei gem gen geo ger gfa gfe gff gfi gfm gfo gfr gga ggg ggi ggm ggn ggo ggr gia gie gif gig gii gim gin gio gir gma gme gmf gmg gmi gmm gmn gmo gmr gna gne gnf gni gnm gnn gno gnr goa goe gof gog goi gom gon goo gor gra gre grf grg gri grm grn gro grr i-f ia- iaa iae iaf iag iai iam ian iao iar ie- iea iee ief ieg iei iem ien ier ifa ife iff ifg ifi ifm ifn ifo ifr iga ige igf igg igi igm ign igo igr iia iie iif iii iim iin iio iir im- ima ime imf img imi imm imn imo in- ina ine inf ing ini inm inn ino inr io- ioa ioe iof iog ioi iom ion ioo ior ir- ira ire irf irg iri irm irn iro irr m-f m-o m-r maa mae maf mag mai mam man mao mar mea mee mef meg mei mem men meo mer mfa mfe mff mfg mfi mfm mfn mfo mfr mga mge mgf mgi mgm mgn mgo mgr mi- mia mie mif mig mii mim min mio mir mma mme mmf mmg mmi mmm mmn mmo mmr mna mne mnf mng mni mnm mnn mno mnr moa moe mof mog moi mom mon moo mor mra mre mrf mrg mri mrm mrn mro mrr n-i naa nae naf nag nai nam nan nao nar ne- nea nee nef neg nei nem nen neo ner nfa nfe nff nfi nfn nfo nfr nga nge ngf ngg ngi ngm ngn ngo nia nie nif nig nii nim nin nio nir nma nme nmg nmi nmm nmn nmo nmr nna nne nnf nng nni nnm nnn nno no- noa noe nof nog noi nom non noo nor nra nre nrf nrg nri nrm nrn nro nrr o-i oaa oae oaf oag oai oam oan oao oar oea oee oef oeg oei oem oen oeo oer of- ofa ofe off ofg ofi ofm ofn ofo ofr oga oge ogf ogg ogi ogn ogo oia oie oif oii oim oin oio oir om- oma ome omf omg omi omm omn omo omr on- ona one onf ong oni onn ono onr oo- ooa oof oog ooi oom oon ooo oor or- ora ore orf org ori orm orn oro orr ra- raa rae raf rag rai ram ran rao rar re- rea ree ref reg rei rem ren reo rer rfa rfe rff rfg rfi rfm rfn rfo rfr rga rge rgf rgg rgi rgn rgo rgr ria rie rif rig rii rim rin rio rir rma rme rmf rmg rmi rmm rmn rmo rmr rna rng rni rnm rnn rno rnr roa roe rof rog roi rom ron roo ror rra rrf rrg rri rrm rrn rrr