-er a-a aaa aae aaf aaj aam aan aao aar aea aee aef aej aem aen aeo aer af- afa afe aff afj afm afn afo afr aja aje ajf ajj ajm ajn ajo ajr ama ame amf amm amn amo amr an- ana ane anf anj anm ann ano anr aoa aoe aof aoj aom aon aoo aor ar- ara are arf arj arm arn aro arr eaa eae eaf eaj eam ean eao ear eea eee eef eem een eeo eer ef- efa efe eff efm efo efr eja ejf ejo em- ema eme emf emm emn emo emr en- ena ene enf enm enn eno enr eo- eoa eoe eof eom eon eoo eor era ere erf erm ern ero err faa fae faf faj fam fan fao far fea fee fef fem fen feo fer ffa ffe fff ffm ffn ffo ffr fja fjm fma fme fmf fmj fmm fmn fmo fmr fna fne fnf fnj fnm fnn fnr foa foe fof fom fon foo for fra fre frf frj frm frn fro frr jaa jae jaf jaj jam jan jao jar jea jee jef jej jem jen jeo jer jfa jfe jff jfj jfm jfo jfr jja jjf jjj jjr jma jme jmf jmj jmm jmn jmo jmr jna jne jnf jnj jnn jno jnr joa joe jof joj jom jon joo jor jra jrf jrm jrn jro jrr m-f m-o m-r maa mae maf maj mam man mao mar mea mee mef mej mem men meo mer mfa mfe mff mfj mfm mfn mfo mfr mje mjj mjm mjr mma mme mmf mmj mmm mmn mmo mmr mna mne mnf mnj mnm mnn mno mnr moa moe mof mom mon moo mor mra mre mrf mrj mrm mrn mro mrr naa nae naf naj nam nan nao nar ne- nea nee nef nej nem nen neo ner nfa nfe nff nfn nfo nfr nja nje njf njm njn nma nme nmm nmn nmo nmr nna nne nnf nnm nnn nno no- noa noe nof noj nom non noo nor nra nre nrf nrj nrm nrn nro nrr oaa oae oaf oaj oam oan oao oar oea oee oef oem oen oeo oer of- ofa ofe off ofm ofn ofo ofr oja oje ojm ojo om- oma ome omf omj omm omn omo omr on- ona one onf onj onn ono onr oo- ooa oof oom oon ooo oor or- ora ore orf orm orn oro orr ra- raa rae raf raj ram ran rao rar re- rea ree ref rem ren reo rer rfa rfe rff rfj rfm rfn rfo rfr rja rjf rjm rjr rma rme rmf rmm rmn rmo rmr rna rnm rnn rno rnr roa roe rof roj rom ron roo ror rra rrf rrm rrn rrr