-al -er a-a a-t aaa aae aag aal aan aar aat aea aee aeg ael aen aer aet ag- aga age agg agl agn agr agt al- ala ale alg all aln alr alt an- ana ane ang anl ann anr ant ar- ara are arg arl arn arr art at- ata ate atg atl atn atr att eaa eae eag eal ean ear eat eea eee eeg eel een eer eet ega ege egg egl egn egr egt ela ele elg ell eln elr elt en- ena ene eng enl enn enr ent era ere erg erl ern err ert eta ete etg etl etn etr ett gaa gae gag gal gan gar gat ge- gea gee geg gel gen ger get gga ggg ggn ggr ggt gla gle glg gll gln glr glt gna gne gnl gnn gnr gnt gra gre grg grl grn grr grt gta gte gtg gtl gtn gtr gtt la- laa lae lag lal lan lar lat lea lee leg lel len ler let lga lge lgg lgl lgn lgr lgt lla lle llg lll lln llr llt lna lne lng lnl lnn lnr lnt lra lrg lrn lrr lrt lta lte ltg ltl ltr ltt naa nae nag nal nan nar nat ne- nea nee neg nel nen ner net nga nge ngg ngl ngn ngt nla nle nlg nll nln nlr nlt nna nne nng nnl nnn nnt nra nre nrg nrl nrn nrr nrt nta nte ntg ntn ntr ntt ra- raa rae rag ral ran rar rat re- rea ree reg rel ren rer ret rga rge rgg rgn rgr rgt rla rle rlg rll rln rlr rlt rna rng rnn rnr rnt rra rrg rrl rrn rrr rrt rta rte rtg rtl rtn rtr rtt taa tae tag tal tan tar tat te- tea tee teg tel ten ter tet tga tge tgg tgl tgn tgr tgt tla tle tlg tll tln tlr tlt tna tne tng tnl tnn tnr tnt tra tre trg trl trn trr trt tta tte ttg ttl ttn ttr ttt