-al -er a-a a-i a-t aaa aae aag aai aal aan aar aat aax aea aee aeg aei ael aen aer aet aex ag- aga age agg agi agl agn agr agt agx ai- aia aie aig aii ail ain air ait aix al- ala ale alg ali all aln alr alt alx an- ana ane ang ani anl ann anr ant anx ar- ara are arg ari arl arn arr art arx at- ata ate atg ati atl atn atr att atx ax- axa axe axi axl axn axr axt axx eaa eae eag eai eal ean ear eat eax eea eee eeg eel een eer eet eex ega ege egg egi egl egn egr egt egx eia eie eig eii eil ein eir eit eix ela ele elg eli ell eln elr elt elx en- ena ene eng eni enl enn enr ent era ere erg eri erl ern err ert eta ete etg eti etl etn etr ett etx ex- exa exe exi exl exr ext exx gaa gae gag gai gal gan gar gat ge- gea gee geg gei gel gen ger get gex gga ggg ggi ggn ggr ggt gia gie gig gii gil gin gir git gla gle glg gli gll gln glr glt glx gna gne gni gnl gnn gnr gnt gra gre grg gri grl grn grr grt grx gta gte gtg gti gtl gtn gtr gtt gtx gxa gxl gxt ia- iaa iae iag iai ial ian iar iat ie- iea iee ieg iei iel ien ier iet iex iga ige igg igi igl ign igr igt iia iie iii iil iin iir iit iix il- ila ile ilg ili ill iln ilr ilt ilx in- ina ine ing ini inl inn inr int inx ir- ira ire irg iri irl irn irr irt irx ita ite itg iti itl itn itt itx ixe ixi ixl ixn la- laa lae lag lai lal lan lar lat lax lea lee leg lei lel len ler let lex lga lge lgg lgi lgl lgn lgr lgt lia lie lig lii lil lin lir lit lix lla lle llg lli lll lln llr llt lna lne lng lni lnl lnn lnr lnt lra lrg lri lrn lrr lrt lta lte ltg lti ltl ltr ltt ltx lxi lxr lxx n-i naa nae nag nai nal nan nar nat nax ne- nea nee neg nei nel nen ner net nex nga nge ngg ngi ngl ngn ngt nia nie nig nii nil nin nir nit nix nla nle nlg nli nll nln nlr nlt nlx nna nne nng nni nnl nnn nnt nra nre nrg nri nrl nrn nrr nrt nrx nta nte ntg nti ntn ntr ntt ntx nxl nxt ra- raa rae rag rai ral ran rar rat rax re- rea ree reg rei rel ren rer ret rex rga rge rgg rgi rgn rgr rgt rgx ria rie rig rii ril rin rir rit rix rla rle rlg rli rll rln rlr rlt rna rng rni rnn rnr rnt rra rrg rri rrl rrn rrr rrt rta rte rtg rti rtl rtn rtr rtt rtx rxr t-x taa tae tag tai tal tan tar tat tax te- tea tee teg tei tel ten ter tet tex tga tge tgg tgi tgl tgn tgr tgt tia tie tig tii til tin tir tit tix tla tle tlg tli tll tln tlr tlt tlx tna tne tng tni tnl tnn tnr tnt tnx tra tre trg tri trl trn trr trt trx tta tte ttg tti ttl ttn ttr ttt ttx txe txi txl txn txt xaa xag xal xan xar xat xee xeg xel xen xer xet xex xge xgi xgl xia xie xii xin xit xix xla xlg xli xlr xlt xna xrt xrx xti xtr xtx xxi xxl xxx