-al -er -ol a-a a-b a-i aaa aab aae aai aak aal aam aan aao aar aas aau ab- aba abb abe abi abk abl abm abn abo abr abs abu aea aeb aee aei aek ael aem aen aeo aer aes aeu ai- aia aib aie aii aik ail aim ain aio air ais aiu aka akb ake aki akk akl akm akn ako akr aks aku al- ala alb ale ali alk all alm aln alo alr als alu ama amb ame ami amk aml amm amn amo amr ams amu an- ana anb ane ani ank anl anm ann ano anr ans anu aoa aob aoe aoi aok aol aom aon aoo aor aos aou ar- ara arb are ari ark arl arm arn aro arr ars aru as- asa asb ase asi ask asl asm asn aso asr ass asu au- aua aub aue aui auk aul aum aun auo aur aus b-u baa bab bae bai bak bal bam ban bao bar bas bau bba bbb bbe bbi bbk bbl bbm bbn bbo bbr bbs bbu be- bea beb bee bei bek bel bem ben beo ber bes beu bi- bia bib bie bii bik bil bim bin bio bir bis biu bka bkb bke bkk bkl bkm bkn bko bkr bks bla blb ble bli blk bll blm bln blo blr bls blu bma bmb bme bmi bmk bml bmm bmn bmo bmr bms bmu bna bnb bne bni bnk bnl bnn bno bnr bns bnu boa bob boe boi bok bol bom bon boo bor bos bou bra brb bre bri brk brl brm brn bro brr brs bru bsa bsb bse bsi bsk bsl bsm bsn bso bsr bss bsu bua bub bue bui buk bul bum bun buo bur bus buu eaa eab eae eai eak eal eam ean eao ear eas eau eba ebb ebe ebi ebk ebl ebm ebn ebo ebr ebs ebu eea eeb eee eek eel eem een eeo eer ees eia eib eie eii eik eil eim ein eio eir eis eiu eka ekb eke eki ekl eko ekr eks eku ela elb ele eli elk ell elm eln elo elr els elu em- ema emb eme emi emk eml emm emn emo emr ems emu en- ena enb ene eni enk enl enm enn eno enr ens enu eo- eoa eob eoe eoi eok eol eom eon eoo eor eos eou era erb ere eri erk erl erm ern ero err ers eru es- esa esb ese esi esk esl esm esn eso esr ess esu eu- eua eub eue eui eul eun eur eus ia- iaa iab iae iai ial iam ian iao iar ias iau iba ibb ibe ibi ibk ibl ibm ibn ibo ibr ibs ibu ie- iea iee iei iek iel iem ien ier ies iia iib iie iii iil iim iin iio iir iis iiu ika ikb ike iki ikk ikl iko ikr iks iku il- ila ilb ile ili ilk ill ilm iln ilo ilr ils ilu im- ima imb ime imi iml imm imn imo ims imu in- ina inb ine ini ink inl inm inn ino inr ins inu io- ioa iob ioe ioi iol iom ion ioo ior ios iou ir- ira irb ire iri irk irl irm irn iro irr irs iru is- isa isb ise isi isk isl ism isn iso isr iss isu iu- iua iub iue iui ium iur ius ka- kaa kab kae kai kak kal kam kan kao kar kas kau kba kbb kbe kbi kbk kbl kbm kbn kbo kbr kbs kbu ke- kea keb kee kei kek kel kem ken keo ker kes kia kib kie kii kik kil kim kin kio kir kis kiu kkb kke kki kkk kkl kkm kkn kkr kks kku kl- kla klb kli klm klo klr kls klu kma kmb kme kmi kmk kml kmm kmo kms kmu kn- kna kne kni knk knl knm knn kno knr knu koa kob koe koi kok kol kom kon koo kor kos kou kra kri krk krl krn kro krr krs kru ksa ksb kse ksi ksk ksl ksm ksn kso ksr kss ksu kub kue kui kuk kul kum kun kur kus kuu la- laa lab lae lai lak lal lam lan lao lar las lau lba lbb lbe lbi lbk lbl lbm lbo lbr lbs lbu lea leb lee lei lek lel lem len leo ler les leu lia lib lie lii lik lil lim lin lio lir lis liu lka lkb lkl lkr lks lla llb lle lli llk lll llm lln llo llr lls llu lma lmb lme lmi lmk lml lmm lmn lmo lmr lms lmu lna lnb lne lni lnk lnl lnm lnn lno lnr lns lnu loa lob loe loi lok lol lom lon loo lor los lou lra lrb lri lrk lrm lrn lro lrr lrs lru lsa lsb lse lsi lsk lsl lsm lsn lso lsr lss lsu lua lub lue lui luk lul lum lun luo lur lus luu m-o m-r maa mab mae mai mak mal mam man mao mar mas mau mba mbb mbe mbi mbk mbl mbm mbo mbr mbs mbu mea meb mee mei mek mel mem men meo mer mes meu mi- mia mib mie mii mik mil mim min mio mir mis miu mka mkb mke mkk mkl mkm mkn mko mkr mks mku mla mlb mle mli mlk mll mlm mln mlo mlr mls mlu mma mmb mme mmi mmk mml mmm mmn mmo mmr mms mmu mna mnb mne mni mnk mnl mnm mnn mno mnr mns mnu moa mob moe moi mok mol mom mon moo mor mos mou mra mrb mre mri mrk mrl mrm mrn mro mrr mrs mru msa msb mse msi msk msl msm msn mso msr mss msu mua mub mue mui muk mul mum mun mur mus muu n-i naa nab nae nai nak nal nam nan nao nar