-al -er a-a a-b a-i a-t aaa aab aae aag aai aak aal aan aar aat aau ab- aba abb abe abg abi abk abl abn abr abt abu aea aeb aee aeg aei aek ael aen aer aet aeu ag- aga agb age agg agi agk agl agn agr agt agu ai- aia aib aie aig aii aik ail ain air ait aiu aka akb ake akg aki akk akl akn akr aku al- ala alb ale alg ali alk all aln alr alt alu an- ana anb ane ang ani ank anl ann anr ant anu ar- ara arb are arg ari ark arl arn arr art aru at- ata atb ate atg ati atl atn atr att atu au- aua aub aue aug aui auk aul aun aur aut b-u baa bab bae bag bai bak bal ban bar bat bau bba bbb bbe bbg bbi bbk bbl bbn bbr bbt bbu be- bea beb bee beg bei bek bel ben ber bet beu bga bgb bge bgg bgi bgk bgl bgn bgr bgt bgu bi- bia bib bie big bii bik bil bin bir bit biu bka bkb bke bkg bkk bkl bkn bkr bkt bla blb ble blg bli blk bll bln blr blt blu bna bnb bne bng bni bnk bnl bnn bnr bnt bnu bra brb bre brg bri brk brl brn brr brt bru bta btb bte btg bti btk btl btn btr btt btu bua bub bue bug bui buk bul bun bur but buu eaa eab eae eag eai eak eal ean ear eat eau eba ebb ebe ebg ebi ebk ebl ebn ebr ebt ebu eea eeb eee eeg eek eel een eer eet ega egb ege egg egi egl egn egr egt egu eia eib eie eig eii eik eil ein eir eit eiu eka ekb eke ekg eki ekl ekr ekt eku ela elb ele elg eli elk ell eln elr elt elu en- ena enb ene eng eni enk enl enn enr ent enu era erb ere erg eri erk erl ern err ert eru eta etb ete etg eti etk etl etn etr ett etu eu- eua eub eue eug eui eul eun eur eut gaa gab gae gag gai gak gal gan gar gat gau gba gbe gbg gbi gbk gbl gbn gbr gbt gbu ge- gea geb gee geg gei gek gel gen ger get geu gga ggb ggg ggi ggn ggr ggt ggu gia gib gie gig gii gik gil gin gir git giu gka gkb gkn gkt gla glb gle glg gli glk gll gln glr glt glu gna gnb gne gni gnl gnn gnr gnt gnu gra grb gre grg gri grk grl grn grr grt gru gta gtb gte gtg gti gtk gtl gtn gtr gtt gtu gu- gua gub gue gug gui guk gul gun gur gut guu ia- iaa iab iae iag iai ial ian iar iat iau iba ibb ibe ibg ibi ibk ibl ibn ibr ibt ibu ie- iea iee ieg iei iek iel ien ier iet iga igb ige igg igi igk igl ign igr igt igu iia iib iie iii iil iin iir iit iiu ika ikb ike iki ikk ikl ikr ikt iku il- ila ilb ile ilg ili ilk ill iln ilr ilt ilu in- ina inb ine ing ini ink inl inn inr int inu ir- ira irb ire irg iri irk irl irn irr irt iru ita itb ite itg iti itk itl itn itt itu iu- iua iub iue iug iui iur iut k-t ka- kaa kab kae kag kai kak kal kan kar kat kau kba kbb kbe kbi kbk kbl kbn kbr kbu ke- kea keb kee keg kei kek kel ken ker ket kga kgb kgi kgl kgu kia kib kie kig kii kik kil kin kir kit kiu kkb kke kki kkk kkl kkn kkr kkt kku kl- kla klb klg kli klr klt klu kn- kna kne kng kni knk knl knn knr knt knu kra krg kri krk krl krn krr krt kru kta ktb kte ktg ktk ktl ktn ktr ktt ktu kub kue kug kui kuk kul kun kur kut kuu la- laa lab lae lag lai lak lal lan lar lat lau lba lbb lbe lbg lbi lbk lbl lbr lbt lbu lea leb lee leg lei lek lel len ler let leu lga lgb lge lgg lgi lgk lgl lgn lgr lgt lgu lia lib lie lig lii lik lil lin lir lit liu lka lkb lkg lkl lkr lkt lla llb lle llg lli llk lll lln llr llt llu lna lnb lne lng lni lnk lnl lnn lnr lnt lnu lra lrb lrg lri lrk lrn lrr lrt lru lta ltb lte ltg lti ltk ltl ltr ltt ltu lua lub lue lug lui luk lul lun lur lut luu n-i naa nab nae nag nai nak nal nan nar nat nau nba nbb nbe nbg nbi nbk nbl nbn nbr nbt nbu ne- nea neb nee neg nei nek nel nen ner net neu nga ngb nge ngg ngi ngk ngl ngn ngt ngu nia nib nie nig nii nik nil nin nir nit niu nka nke nki nkk nkn nkr nkt nku nla nlb nle nlg nli nlk nll nln nlr nlt nlu nna nnb nne nng nni nnk nnl nnn nnt nnu nra nrb nre nrg nri nrk nrl nrn nrr nrt nru nta ntb nte ntg nti ntk ntn ntr ntt ntu nua nub nue nug nui nuk nul nun nur nut nuu ra- raa rab rae rag rai rak ral ran rar rat rau rba rbb rbe rbg rbi rbk rbl rbn rbr rbt rbu re- rea reb ree reg rei rek rel ren rer ret reu rga rgb rge rgg rgi rgk rgn rgr rgt ria rib rie rig rii rik ril rin rir rit rkb rke rkg rkk rkt rku rla rle rlg rli rll rln rlr rlt rlu