-al -er a-a aaa aae aag aal aan aar aea aee aeg ael aen aer ag- aga age agg agl agn agr al- ala ale alg all aln alr an- ana ane ang anl ann anr ar- ara are arg arl arn arr eaa eae eag eal ean ear eea eee eeg eel een eer ega ege egg egl egn egr ela ele elg ell eln elr en- ena ene eng enl enn enr era ere erg erl ern err gaa gae gag gal gan gar ge- gea gee geg gel gen ger gga ggg ggn ggr gla gle glg gll gln glr gna gne gnl gnn gnr gra gre grg grl grn grr la- laa lae lag lal lan lar lea lee leg lel len ler lga lge lgg lgl lgn lgr lla lle llg lll lln llr lna lne lng lnl lnn lnr lra lrg lrn lrr naa nae nag nal nan nar ne- nea nee neg nel nen ner nga nge ngg ngl ngn nla nle nlg nll nln nlr nna nne nng nnl nnn nra nre nrg nrl nrn nrr ra- raa rae rag ral ran rar re- rea ree reg rel ren rer rga rge rgg rgn rgr rla rle rlg rll rln rlr rna rng rnn rnr rra rrg rrl rrn rrr