a-a a-t aaa aae aaf aam aan aas aat aau aea aee aef aem aen aes aet aeu af- afa afe aff afm afn afs aft afu ama ame amf amm amn ams amt amu an- ana ane anf anm ann ans ant anu as- asa ase asf asm asn ass ast asu at- ata ate atf atm atn ats att atu au- aua aue auf aum aun aus aut eaa eae eaf eam ean eas eat eau eea eee eef eem een ees eet ef- efa efe eff efm efs eft em- ema eme emf emm emn ems emt emu en- ena ene enf enm enn ens ent enu es- esa ese esf esm esn ess est esu eta ete etf etm etn ets ett etu eu- eua eue euf eun eus eut faa fae faf fam fan fas fat fau fea fee fef fem fen fes fet feu ffa ffe fff ffm ffn ffs fft ffu fma fme fmf fmm fmn fms fmt fmu fna fne fnf fnm fnn fns fnt fnu fsa fse fsf fsm fsn fss fst fsu fta fte ftf ftm ftn fts ftt ftu fua fue fuf fum fun fus fut fuu m-f maa mae maf mam man mas mat mau mea mee mef mem men mes met meu mfa mfe mff mfm mfn mfs mft mfu mma mme mmf mmm mmn mms mmt mmu mna mne mnf mnm mnn mns mnt mnu msa mse msf msm msn mss mst msu mta mte mtf mtm mtn mts mtt mtu mua mue muf mum mun mus mut muu naa nae naf nam nan nas nat nau ne- nea nee nef nem nen nes net neu nfa nfe nff nfn nfs nft nfu nma nme nmm nmn nms nmt nmu nna nne nnf nnm nnn nns nnt nnu nsa nse nsf nsm nsn nss nst nsu nta nte ntf ntm ntn nts ntt ntu nua nue num nun nus nut nuu saa sae saf sam san sas sat sau se- sea see sef sem sen ses set seu sfa sfe sff sfm sfn sfs sft sfu sma sme smf smm smn sms smt smu sna sne snf snm snn sns snt snu ss- ssa sse ssf ssm ssn sss sst ssu sta ste stf stm stn sts stt stu sua sue suf sum sun sus sut suu taa tae taf tam tan tas tat tau te- tea tee tef tem ten tes tet teu tfa tfe tff tfm tfn tfs tft tfu tma tme tmf tmm tmn tms tmt tmu tna tne tnf tnm tnn tns tnt tsa tse tsf tsm tsn tss tst tsu tta tte ttf ttm ttn tts ttt ttu tua tue tuf tum tun tus tut tuu ua- uaa uae uaf uam uan uas uat uau uea uee uef uem uen ues uet ufa ufe uff ufm ufn ufs uft ufu um- uma ume umf umm umn ums umt umu un- una une unf unm unn uns unt unu usa use usf usm usn uss ust usu uta ute utf utm utn uts utt utu uua uue uum uun uus uut uuu