-al -er a-a a-b a-i a-t aaa aab aad aae aag aai aal aan aar aat aau ab- aba abb abd abe abg abi abl abn abr abt abu ad- ada adb add ade adg adi adl adn adr adt adu aea aeb aed aee aeg aei ael aen aer aet aeu ag- aga agb agd age agg agi agl agn agr agt agu ai- aia aib aid aie aig aii ail ain air ait aiu al- ala alb ald ale alg ali all aln alr alt alu an- ana anb and ane ang ani anl ann anr ant anu ar- ara arb ard are arg ari arl arn arr art aru at- ata atb atd ate atg ati atl atn atr att atu au- aua aub aud aue aug aui aul aun aur aut b-u baa bab bad bae bag bai bal ban bar bat bau bba bbb bbd bbe bbg bbi bbl bbn bbr bbt bbu bda bdb bdd bde bdg bdi bdl bdr bdt bdu be- bea beb bed bee beg bei bel ben ber bet beu bga bgb bgd bge bgg bgi bgl bgn bgr bgt bgu bi- bia bib bid bie big bii bil bin bir bit biu bla blb bld ble blg bli bll bln blr blt blu bna bnb bnd bne bng bni bnl bnn bnr bnt bnu bra brb brd bre brg bri brl brn brr brt bru bta btb btd bte btg bti btl btn btr btt btu bua bub bud bue bug bui bul bun bur but buu daa dab dad dae dag dai dal dan dar dat dau dba dbb dbd dbe dbg dbi dbl dbn dbr dbt dbu dda ddb ddd dde ddg ddi ddl ddn ddr ddt ddu de- dea deb ded dee deg dei del den der det deu dga dgd dge dgg dgi dgl dgn dgr dgt dgu di- dia dib did die dig dii dil din dir dit diu dl- dla dlb dld dle dlg dli dll dlr dlt dlu dna dnb dnd dne dng dni dnl dnn dnr dnt dra drb drd dre drg dri drl drn drr drt dru dta dtb dtd dte dtg dti dtl dtn dtr dtt dtu dua dub dud due dug dui dul dun dur dut eaa eab ead eae eag eai eal ean ear eat eau eba ebb ebd ebe ebg ebi ebl ebn ebr ebt ebu ed- eda edb edd ede edg edi edl edn edr edt edu eea eeb eed eee eeg eel een eer eet ega egb egd ege egg egi egl egn egr egt egu eia eib eid eie eig eii eil ein eir eit eiu ela elb eld ele elg eli ell eln elr elt elu en- ena enb end ene eng eni enl enn enr ent enu era erb erd ere erg eri erl ern err ert eru eta etb etd ete etg eti etl etn etr ett etu eu- eua eub eud eue eug eui eul eun eur eut g-d gaa gab gad gae gag gai gal gan gar gat gau gba gbd gbe gbg gbi gbl gbn gbr gbt gbu gda gdb gdd gde gdi gdl gdn gdr gdt gdu ge- gea geb ged gee geg gei gel gen ger get geu gga ggb ggd ggg ggi ggn ggr ggt ggu gia gib gid gie gig gii gil gin gir git giu gla glb gld gle glg gli gll gln glr glt glu gna gnb gnd gne gni gnl gnn gnr gnt gnu gra grb grd gre grg gri grl grn grr grt gru gta gtb gtd gte gtg gti gtl gtn gtr gtt gtu gu- gua gub gud gue gug gui gul gun gur gut guu i-d ia- iaa iab iad iae iag iai ial ian iar iat iau iba ibb ibd ibe ibg ibi ibl ibn ibr ibt ibu ida idb idd ide idg idi idl idn idr idt idu ie- iea ied iee ieg iei iel ien ier iet iga igb igd ige igg igi igl ign igr igt igu iia iib iid iie iii iil iin iir iit iiu il- ila ilb ild ile ilg ili ill iln ilr ilt ilu in- ina inb ind ine ing ini inl inn inr int inu ir- ira irb ird ire irg iri irl irn irr irt iru ita itb itd ite itg iti itl itn itt itu iu- iua iub iud iue iug iui iur iut la- laa lab lad lae lag lai lal lan lar lat lau lba lbb lbd lbe lbg lbi lbl lbr lbt lbu lda ldb ldd lde ldg ldi ldl ldn ldr ldt ldu lea leb led lee leg lei lel len ler let leu lga lgb lgd lge lgg lgi lgl lgn lgr lgt lgu lia lib lid lie lig lii lil lin lir lit liu lla llb lld lle llg lli lll lln llr llt llu lna lnb lnd lne lng lni lnl lnn lnr lnt lnu lra lrb lrd lrg lri lrn lrr lrt lru lta ltb ltd lte ltg lti ltl ltr ltt ltu lua lub lud lue lug lui lul lun lur lut luu n-i naa nab nad nae nag nai nal nan nar nat nau nba nbb nbd nbe nbg nbi nbl nbn nbr nbt nbu nda ndb ndd nde ndg ndi ndl ndn ndr ndt ndu ne- nea neb ned nee neg nei nel nen ner net neu nga ngb ngd nge ngg ngi ngl ngn ngt ngu nia nib nid nie nig nii nil nin nir nit niu nla nlb nld nle nlg nli nll nln nlr nlt nlu nna nnb nne nng nni nnl nnn nnt nnu nra nrb nrd nre nrg nri nrl nrn nrr nrt nru nta ntb ntd nte ntg nti ntn ntr ntt ntu nua nub nud nue nug nui nul nun nur nut nuu ra- raa rab rad rae rag rai ral ran rar rat rau rba rbb rbd rbe rbg rbi rbl rbn rbr rbt rbu rda