-al -er a-a aaa aad aae aaf aak aal aam aar ad- ada add ade adf adk adl adm adr aea aed aee aef aek ael aem aer af- afa afd afe aff afk afl afm afr aka akd ake akk akl akm akr al- ala ald ale alf alk all alm alr ama amd ame amf amk aml amm amr ar- ara ard are arf ark arl arm arr daa dad dae daf dak dal dam dar dda ddd dde ddf ddk ddl ddm ddr de- dea ded dee def dek del dem der dfa dfd dfe dff dfk dfl dfm dfr dka dke dkk dkl dkm dkr dl- dla dld dle dlf dlk dll dlm dlr dma dmd dme dmf dmk dml dmm dmr dra drd dre drk drl drm drr eaa ead eae eaf eak eal eam ear ed- eda edd ede edf edk edl edm edr eea eed eee eef eek eel eem eer ef- efa efd efe eff efl efm efr eka ekd eke ekf ekl ekr ela eld ele elf elk ell elm elr em- ema emd eme emf emk eml emm emr era erd ere erf erk erl erm err faa fad fae faf fak fal fam far fda fdd fde fdf fdk fdl fdm fdr fea fed fee fef fek fel fem fer ffa ffd ffe fff ffk ffl ffm ffr fka fkf fkk fkl fkm fla fld fle flf fll flm flr fma fmd fme fmf fml fmm fmr fra frd fre frf frk frl frm frr ka- kaa kad kae kaf kak kal kam kar kda kde kdf kdk kdl kdm kdr ke- kea ked kee kef kek kel kem ker kfa kfd kff kfm kke kkk kkl kkm kkr kl- kla kld klf klm klr kma kmd kme kmf kmk kml kmm kra krd krf krk krl krr la- laa lad lae laf lak lal lam lar lda ldd lde ldf ldk ldl ldm ldr lea led lee lef lek lel lem ler lfa lfd lfe lff lfk lfl lfm lfr lka lkl lkr lla lld lle llf llk lll llm llr lma lmd lme lmf lmk lml lmm lmr lra lrd lrf lrk lrm lrr m-f m-r maa mad mae maf mak mal mam mar mda mdd mde mdf mdk mdl mdm mdr mea med mee mef mek mel mem mer mfa mfd mfe mff mfl mfm mfr mka mkd mke mkk mkl mkm mkr mla mld mle mlf mlk mll mlm mlr mma mmd mme mmf mmk mml mmm mmr mra mrd mre mrf mrk mrl mrm mrr ra- raa rad rae raf rak ral ram rar rda rdd rde rdf rdl rdm rdr re- rea red ree ref rek rel rem rer rfa rfd rfe rff rfk rfl rfm rfr rke rkf rkk rkm rla rld rle rlf rll rlm rlr rma rmd rme rmf rml rmm rmr rra rrd rrf rrk rrl rrm rrr