-al a-a a-b a-i aaa aab aad aae aai aak aal aau ab- aba abb abd abe abi abk abl abu ad- ada adb add ade adi adk adl adu aea aeb aed aee aei aek ael aeu ai- aia aib aid aie aii aik ail aiu aka akb akd ake aki akk akl aku al- ala alb ald ale ali alk all alu au- aua aub aud aue aui auk aul b-u baa bab bad bae bai bak bal bau bba bbb bbd bbe bbi bbk bbl bbu bda bdb bdd bde bdi bdk bdl bdu be- bea beb bed bee bei bek bel beu bi- bia bib bid bie bii bik bil biu bka bkb bke bkk bkl bla blb bld ble bli blk bll blu bua bub bud bue bui buk bul buu daa dab dad dae dai dak dal dau dba dbb dbd dbe dbi dbk dbl dbu dda ddb ddd dde ddi ddk ddl ddu de- dea deb ded dee dei dek del deu di- dia dib did die dii dik dil diu dka dkb dke dki dkk dkl dku dl- dla dlb dld dle dli dlk dll dlu dua dub dud due dui duk dul eaa eab ead eae eai eak eal eau eba ebb ebd ebe ebi ebk ebl ebu ed- eda edb edd ede edi edk edl edu eea eeb eed eee eek eel eia eib eid eie eii eik eil eiu eka ekb ekd eke eki ekl eku ela elb eld ele eli elk ell elu eu- eua eub eud eue eui eul i-d ia- iaa iab iad iae iai ial iau iba ibb ibd ibe ibi ibk ibl ibu ida idb idd ide idi idk idl idu ie- iea ied iee iei iek iel iia iib iid iie iii iil iiu ika ikb ike iki ikk ikl iku il- ila ilb ild ile ili ilk ill ilu iu- iua iub iud iue iui ka- kaa kab kad kae kai kak kal kau kba kbb kbd kbe kbi kbk kbl kbu kda kdb kde kdk kdl kdu ke- kea keb ked kee kei kek kel kia kib kid kie kii kik kil kiu kkb kke kki kkk kkl kku kl- kla klb kld kli klu kub kud kue kui kuk kul kuu la- laa lab lad lae lai lak lal lau lba lbb lbd lbe lbi lbk lbl lbu lda ldb ldd lde ldi ldk ldl ldu lea leb led lee lei lek lel leu lia lib lid lie lii lik lil liu lka lkb lkl lla llb lld lle lli llk lll llu lua lub lud lue lui luk lul luu ua- uaa uab uad uae uai uak ual uau uba ubb ube ubi ubk ubl ubu uda udb udd ude udi udk udl udu uea ueb ued uee uei uel uia uib uid uie uii uil uiu uka ukb uke uki ukk ukl uku ula ulb uld ule uli ulk ull ulu uua uue uuu