-al -er -ol a-a a-b a-i a-t aaa aab aae aai aak aal aam aao aar aat aau ab- aba abb abe abi abk abl abm abo abr abt abu aea aeb aee aei aek ael aem aeo aer aet aeu ai- aia aib aie aii aik ail aim aio air ait aiu aka akb ake aki akk akl akm ako akr aku al- ala alb ale ali alk all alm alo alr alt alu ama amb ame ami amk aml amm amo amr amt amu aoa aob aoe aoi aok aol aom aoo aor aot aou ar- ara arb are ari ark arl arm aro arr art aru at- ata atb ate ati atl atm ato atr att atu au- aua aub aue aui auk aul aum auo aur aut b-u baa bab bae bai bak bal bam bao bar bat bau bba bbb bbe bbi bbk bbl bbm bbo bbr bbt bbu be- bea beb bee bei bek bel bem beo ber bet beu bi- bia bib bie bii bik bil bim bio bir bit biu bka bkb bke bkk bkl bkm bko bkr bkt bla blb ble bli blk bll blm blo blr blt blu bma bmb bme bmi bmk bml bmm bmo bmr bmt bmu boa bob boe boi bok bol bom boo bor bot bou bra brb bre bri brk brl brm bro brr brt bru bta btb bte bti btk btl btm bto btr btt btu bua bub bue bui buk bul bum buo bur but buu eaa eab eae eai eak eal eam eao ear eat eau eba ebb ebe ebi ebk ebl ebm ebo ebr ebt ebu eea eeb eee eek eel eem eeo eer eet eia eib eie eii eik eil eim eio eir eit eiu eka ekb eke eki ekl eko ekr ekt eku ela elb ele eli elk ell elm elo elr elt elu em- ema emb eme emi emk eml emm emo emr emt emu eo- eoa eob eoe eoi eok eol eom eoo eor eot eou era erb ere eri erk erl erm ero err ert eru eta etb ete eti etk etl etm eto etr ett etu eu- eua eub eue eui eul eur eut ia- iaa iab iae iai ial iam iao iar iat iau iba ibb ibe ibi ibk ibl ibm ibo ibr ibt ibu ie- iea iee iei iek iel iem ier iet iia iib iie iii iil iim iio iir iit iiu ika ikb ike iki ikk ikl iko ikr ikt iku il- ila ilb ile ili ilk ill ilm ilo ilr ilt ilu im- ima imb ime imi iml imm imo imt imu io- ioa iob ioe ioi iol iom ioo ior iot iou ir- ira irb ire iri irk irl irm iro irr irt iru ita itb ite iti itk itl itm ito itt itu iu- iua iub iue iui ium iur iut k-t ka- kaa kab kae kai kak kal kam kao kar kat kau kba kbb kbe kbi kbk kbl kbm kbo kbr kbu ke- kea keb kee kei kek kel kem keo ker ket kia kib kie kii kik kil kim kio kir kit kiu kkb kke kki kkk kkl kkm kkr kkt kku kl- kla klb kli klm klo klr klt klu kma kmb kme kmi kmk kml kmm kmo kmt kmu koa kob koe koi kok kol kom koo kor kot kou kra kri krk krl kro krr krt kru kta ktb kte ktk ktl ktm kto ktr ktt ktu kub kue kui kuk kul kum kur kut kuu la- laa lab lae lai lak lal lam lao lar lat lau lba lbb lbe lbi lbk lbl lbm lbo lbr lbt lbu lea leb lee lei lek lel lem leo ler let leu lia lib lie lii lik lil lim lio lir lit liu lka lkb lkl lkr lkt lla llb lle lli llk lll llm llo llr llt llu lma lmb lme lmi lmk lml lmm lmo lmr lmt lmu loa lob loe loi lok lol lom loo lor lot lou lra lrb lri lrk lrm lro lrr lrt lru lta ltb lte lti ltk ltl ltm lto ltr ltt ltu lua lub lue lui luk lul lum luo lur lut luu m-o m-r maa mab mae mai mak mal mam mao mar mat mau mba mbb mbe mbi mbk mbl mbm mbo mbr mbt mbu mea meb mee mei mek mel mem meo mer met meu mi- mia mib mie mii mik mil mim mio mir mit miu mka mkb mke mkk mkl mkm mko mkr mkt mku mla mlb mle mli mlk mll mlm mlo mlr mlt mlu mma mmb mme mmi mmk mml mmm mmo mmr mmt mmu moa mob moe moi mok mol mom moo mor mot mou mra mrb mre mri mrk mrl mrm mro mrr mrt mru mta mtb mte mti mtk mtl mtm mto mtr mtt mtu mua mub mue mui muk mul mum mur mut muu o-i oaa oab oae oai oak oal oam oao oar oat oau ob- oba obb obe obi obk obl obm obo obr obt obu oea oeb oee oei oel oem oeo oer oet oia oib oie oii oik oil oim oio oir oit oiu oka okb oke oki okk okl oko okr oku ola olb ole oli olk oll olm olo olt olu om- oma omb ome omi oml omm omo omr omt omu oo- ooa oob ooi ook ool oom ooo oor oot or- ora orb ore ori ork orl orm oro orr ort oru ot- ota otb ote oti otk otl otm oto otr ott otu ou- oua oue oui ouk oul oum ouo our out ra- raa rab rae rai rak ral ram rao rar rat rau rba rbb rbe rbi rbk rbl rbm rbo rbr rbt rbu re- rea reb ree rei rek rel rem reo rer ret reu ria rib rie rii rik ril rim rio rir rit rkb rke rkk rkm rko rkt rku