-al -er -ol a-a a-b a-i aaa aab aad aae aai aak aal aao aar aau ab- aba abb abd abe abi abk abl abo abr abu ad- ada adb add ade adi adk adl ado adr adu aea aeb aed aee aei aek ael aeo aer aeu ai- aia aib aid aie aii aik ail aio air aiu aka akb akd ake aki akk akl ako akr aku al- ala alb ald ale ali alk all alo alr alu aoa aob aod aoe aoi aok aol aoo aor aou ar- ara arb ard are ari ark arl aro arr aru au- aua aub aud aue aui auk aul auo aur b-u baa bab bad bae bai bak bal bao bar bau bba bbb bbd bbe bbi bbk bbl bbo bbr bbu bda bdb bdd bde bdi bdk bdl bdo bdr bdu be- bea beb bed bee bei bek bel beo ber beu bi- bia bib bid bie bii bik bil bio bir biu bka bkb bke bkk bkl bko bkr bla blb bld ble bli blk bll blo blr blu boa bob bod boe boi bok bol boo bor bou bra brb brd bre bri brk brl bro brr bru bua bub bud bue bui buk bul buo bur buu daa dab dad dae dai dak dal dao dar dau dba dbb dbd dbe dbi dbk dbl dbo dbr dbu dda ddb ddd dde ddi ddk ddl ddo ddr ddu de- dea deb ded dee dei dek del deo der deu di- dia dib did die dii dik dil dio dir diu dka dkb dke dki dkk dkl dko dkr dku dl- dla dlb dld dle dli dlk dll dlo dlr dlu doa dob dod doe doi dok dol doo dor dou dra drb drd dre dri drk drl dro drr dru dua dub dud due dui duk dul duo dur eaa eab ead eae eai eak eal eao ear eau eba ebb ebd ebe ebi ebk ebl ebo ebr ebu ed- eda edb edd ede edi edk edl edo edr edu eea eeb eed eee eek eel eeo eer eia eib eid eie eii eik eil eio eir eiu eka ekb ekd eke eki ekl eko ekr eku ela elb eld ele eli elk ell elo elr elu eo- eoa eob eod eoe eoi eok eol eoo eor eou era erb erd ere eri erk erl ero err eru eu- eua eub eud eue eui eul eur i-d ia- iaa iab iad iae iai ial iao iar iau iba ibb ibd ibe ibi ibk ibl ibo ibr ibu ida idb idd ide idi idk idl ido idr idu ie- iea ied iee iei iek iel ier iia iib iid iie iii iil iio iir iiu ika ikb ike iki ikk ikl iko ikr iku il- ila ilb ild ile ili ilk ill ilo ilr ilu io- ioa iob iod ioe ioi iol ioo ior iou ir- ira irb ird ire iri irk irl iro irr iru iu- iua iub iud iue iui iur ka- kaa kab kad kae kai kak kal kao kar kau kba kbb kbd kbe kbi kbk kbl kbo kbr kbu kda kdb kde kdk kdl kdo kdr kdu ke- kea keb ked kee kei kek kel keo ker kia kib kid kie kii kik kil kio kir kiu kkb kke kki kkk kkl kkr kku kl- kla klb kld kli klo klr klu koa kob kod koe koi kok kol koo kor kou kra krd kri krk krl kro krr kru kub kud kue kui kuk kul kur kuu la- laa lab lad lae lai lak lal lao lar lau lba lbb lbd lbe lbi lbk lbl lbo lbr lbu lda ldb ldd lde ldi ldk ldl ldo ldr ldu lea leb led lee lei lek lel leo ler leu lia lib lid lie lii lik lil lio lir liu lka lkb lkl lkr lla llb lld lle lli llk lll llo llr llu loa lob lod loe loi lok lol loo lor lou lra lrb lrd lri lrk lro lrr lru lua lub lud lue lui luk lul luo lur luu o-i oaa oab oad oae oai oak oal oao oar oau ob- oba obb obd obe obi obk obl obo obr obu oda odb odd ode odi odl odo odr odu oea oeb oed oee oei oel oeo oer oia oib oid oie oii oik oil oio oir oiu oka okb okd oke oki okk okl oko okr oku ola olb old ole oli olk oll olo olu oo- ooa oob ood ooi ook ool ooo oor or- ora orb ord ore ori ork orl oro orr oru ou- oua oud oue oui ouk oul ouo our ra- raa rab rad rae rai rak ral rao rar rau rba rbb rbd rbe rbi rbk rbl rbo rbr rbu rda rdb rdd rde rdi rdl rdo rdr rdu re- rea reb red ree rei rek rel reo rer reu ria rib rid rie rii rik ril rio rir rkb rke rkk rko rku rla rld rle rli rll rlo rlr rlu roa rob rod roe roi rok rol roo ror rou rra rrb rrd rri rrk rrl rrr rru rua rub rud rue rui ruk ruo rur ruu ua- uaa uab uad uae uai uak ual uao uar uau uba ubb ube ubi ubk ubl ubo ubr ubu uda udb udd ude udi udk udl udo udr udu uea ueb ued uee uei uel uer uia uib uid uie uii uil uio uir uiu uka ukb uke uki ukk ukl ukr uku ula ulb uld ule uli ulk ull ulo ulr ulu uoa uob uod uoe uok uol uoo uor ur- ura urb urd ure uri urk url uro urr uru uua uue uur uuu

a-ak a-be a-do a-ii a-ok aaaa aaab aaad aaae aaai aaal aaar aaba aabb aabd aabi aabl aada aade aadi aadu aaea aaib aaii aaka aake aaku aala aald aale aali aall aalo aalu aaoe aaoo aara aard