-al a-a a-b a-i aaa aab aae aag aai aak aal aan aau ab- aba abb abe abg abi abk abl abn abu aea aeb aee aeg aei aek ael aen aeu ag- aga agb age agg agi agk agl agn agu ai- aia aib aie aig aii aik ail ain aiu aka akb ake akg aki akk akl akn aku al- ala alb ale alg ali alk all aln alu an- ana anb ane ang ani ank anl ann anu au- aua aub aue aug aui auk aul aun b-u baa bab bae bag bai bak bal ban bau bba bbb bbe bbg bbi bbk bbl bbn bbu be- bea beb bee beg bei bek bel ben beu bga bgb bge bgg bgi bgk bgl bgn bgu bi- bia bib bie big bii bik bil bin biu bka bkb bke bkg bkk bkl bkn bla blb ble blg bli blk bll bln blu bna bnb bne bng bni bnk bnl bnn bnu bua bub bue bug bui buk bul bun buu eaa eab eae eag eai eak eal ean eau eba ebb ebe ebg ebi ebk ebl ebn ebu eea eeb eee eeg eek eel een ega egb ege egg egi egl egn egu eia eib eie eig eii eik eil ein eiu eka ekb eke ekg eki ekl eku ela elb ele elg eli elk ell eln elu en- ena enb ene eng eni enk enl enn enu eu- eua eub eue eug eui eul eun gaa gab gae gag gai gak gal gan gau gba gbe gbg gbi gbk gbl gbn gbu ge- gea geb gee geg gei gek gel gen geu gga ggb ggg ggi ggn ggu gia gib gie gig gii gik gil gin giu gka gkb gkn gla glb gle glg gli glk gll gln glu gna gnb gne gni gnl gnn gnu gu- gua gub gue gug gui guk gul gun guu ia- iaa iab iae iag iai ial ian iau iba ibb ibe ibg ibi ibk ibl ibn ibu ie- iea iee ieg iei iek iel ien iga igb ige igg igi igk igl ign igu iia iib iie iii iil iin iiu ika ikb ike iki ikk ikl iku il- ila ilb ile ilg ili ilk ill iln ilu in- ina inb ine ing ini ink inl inn inu iu- iua iub iue iug iui ka- kaa kab kae kag kai kak kal kan kau kba kbb kbe kbi kbk kbl kbn kbu ke- kea keb kee keg kei kek kel ken kga kgb kgi kgl kgu kia kib kie kig kii kik kil kin kiu kkb kke kki kkk kkl kkn kku kl- kla klb klg kli klu kn- kna kne kng kni knk knl knn knu kub kue kug kui kuk kul kun kuu la- laa lab lae lag lai lak lal lan lau lba lbb lbe lbg lbi lbk lbl lbu lea leb lee leg lei lek lel len leu lga lgb lge lgg lgi lgk lgl lgn lgu lia lib lie lig lii lik lil lin liu lka lkb lkg lkl lla llb lle llg lli llk lll lln llu lna lnb lne lng lni lnk lnl lnn lnu lua lub lue lug lui luk lul lun luu n-i naa nab nae nag nai nak nal nan nau nba nbb nbe nbg nbi nbk nbl nbn nbu ne- nea neb nee neg nei nek nel nen neu nga ngb nge ngg ngi ngk ngl ngn ngu nia nib nie nig nii nik nil nin niu nka nke nki nkk nkn nku nla nlb nle nlg nli nlk nll nln nlu nna nnb nne nng nni nnk nnl nnn nnu nua nub nue nug nui nuk nul nun nuu ua- uaa uab uae uag uai uak ual uan uau uba ubb ube ubg ubi ubk ubl ubn ubu uea ueb uee ueg uei uel uen uga ugb uge ugg ugi ugk ugl ugn ugu uia uib uie uig uii uil uin uiu uka ukb uke uki ukk ukl ukn uku ula ulb ule ulg uli ulk ull uln ulu un- una unb une ung uni unk unl unn unu uua uue uug uun uuu