-er a-a a-c a-t aaa aac aae aaf aak aam aan aao aar aas aat aau ac- aca acc ace acf ack acm acn aco acr acs act acu aea aec aee aef aek aem aen aeo aer aes aet aeu af- afa afc afe aff afk afm afn afo afr afs aft afu aka akc ake akk akm akn ako akr aks aku ama amc ame amf amk amm amn amo amr ams amt amu an- ana anc ane anf ank anm ann ano anr ans ant anu aoa aoc aoe aof aok aom aon aoo aor aos aot aou ar- ara arc are arf ark arm arn aro arr ars art aru as- asa asc ase asf ask asm asn aso asr ass ast asu at- ata atc ate atf atm atn ato atr ats att atu au- aua auc aue auf auk aum aun auo aur aus aut c-- caa cac cae caf cak cam can cao car cas cat cau cca ccc cce ccf cck ccm ccn cco ccr ccs cct ccu ce- cea cec cee cef cek cem cen ceo cer ces cet ceu cfa cfc cfe cff cfk cfm cfn cfo cfr cfs cft cfu cka ckc ckm cko cks ckt cma cmc cme cmf cmk cmm cmn cmo cmr cms cmt cmu cn- cna cnc cne cnf cnm cnn cno cnr cns cnt cnu co- coa coc coe cof cok com con coo cor cos cot cou cra crc cre crf crk crm crn cro crr crs crt cru csa csc cse csf csk csm csn cso csr css cst csu cta ctc cte ctf ctk ctm ctn cto ctr cts ctt ctu cua cuc cue cuf cuk cum cun cuo cur cus cut cuu eaa eac eae eaf eak eam ean eao ear eas eat eau ec- eca ecc ece ecf eck ecm ecn eco ecr ecs ect ecu eea eec eee eef eek eem een eeo eer ees eet ef- efa efc efe eff efm efo efr efs eft eka ekc eke ekf eko ekr eks ekt eku em- ema emc eme emf emk emm emn emo emr ems emt emu en- ena enc ene enf enk enm enn eno enr ens ent enu eo- eoa eoc eoe eof eok eom eon eoo eor eos eot eou era erc ere erf erk erm ern ero err ers ert eru es- esa esc ese esf esk esm esn eso esr ess est esu eta etc ete etf etk etm etn eto etr ets ett etu eu- eua euc eue euf eun eur eus eut faa fac fae faf fak fam fan fao far fas fat fau fca fcc fce fcf fck fcm fcn fco fcr fcs fct fcu fea fec fee fef fek fem fen feo fer fes fet feu ffa ffc ffe fff ffk ffm ffn ffo ffr ffs fft ffu fka fkc fkf fkk fkm fkt fma fmc fme fmf fmm fmn fmo fmr fms fmt fmu fna fnc fne fnf fnk fnm fnn fnr fns fnt fnu foa foc foe fof fok fom fon foo for fos fot fou fra frc fre frf frk frm frn fro frr frs frt fru fsa fsc fse fsf fsk fsm fsn fso fsr fss fst fsu fta ftc fte ftf ftk ftm ftn fto ftr fts ftt ftu fua fue fuf fuk fum fun fuo fur fus fut fuu k-t ka- kaa kac kae kaf kak kam kan kao kar kas kat kau kca kcc kce kck kcm kcn kcr kcs kct kcu ke- kea kec kee kef kek kem ken keo ker kes ket kfa kfc kff kfm kfo kfs kfu kkc kke kkk kkm kkn kkr kks kkt kku kma kmc kme kmf kmk kmm kmo kms kmt kmu kn- kna knc kne knf knk knm knn kno knr knt knu koa koc koe kof kok kom kon koo kor kos kot kou kra krc krf krk krn kro krr krs krt kru ksa ksc kse ksf ksk ksm ksn kso ksr kss kst ksu kta ktc kte ktf ktk ktm ktn kto ktr kts ktt ktu kuc kue kuk kum kun kur kus kut kuu m-f m-o m-r maa mac mae maf mak mam man mao mar mas mat mau mc- mca mcc mce mcf mck mcm mcn mco mcr mcs mct mcu mea mec mee mef mek mem men meo mer mes met meu mfa mfc mfe mff mfm mfn mfo mfr mfs mft mfu mka mkc mke mkk mkm mkn mko mkr mks mkt mku mma mmc mme mmf mmk mmm mmn mmo mmr mms mmt mmu mna mnc mne mnf mnk mnm mnn mno mnr mns mnt mnu moa moc moe mof mok mom mon moo mor mos mot mou mra mrc mre mrf mrk mrm mrn mro mrr mrs mrt mru msa msc mse msf msk msm msn mso msr mss mst msu mta mtc mte mtf mtk mtm mtn mto mtr mts mtt mtu mua muc mue muf muk mum mun mur mus mut muu naa nac nae naf nak nam nan nao nar nas nat nau nca ncc nce ncf nck ncm ncn nco ncr ncs nct ncu ne- nea nec nee nef nek nem nen neo ner nes net neu nfa nfc nfe nff nfk nfn nfo nfr nfs nft nfu nka nkc nke nkf nkk nkm nkn nko nkr nks nkt nku nma nmc nme nmk nmm nmn nmo nmr nms nmt nmu nna nnc nne nnf nnk nnm nnn nno nns nnt nnu no- noa noc noe nof nok nom non noo nor nos not nou nra nrc nre nrf nrk nrm nrn nro nrr nrs nrt nru nsa nsc nse nsf nsk nsm nsn nso nsr nss nst nsu nta ntc nte ntf ntk ntm ntn nto ntr nts ntt ntu nua nuc nue nuk num nun nuo nur nus nut nuu oaa oac oae oaf oak oam oan oao oar oas oat oau oc- oca occ ocf ock