-al -er a-a aaa aae aal aan aar aea aee ael aen aer al- ala ale all aln alr an- ana ane anl ann anr ar- ara are arl arn arr eaa eae eal ean ear eea eee eel een eer ela ele ell eln elr en- ena ene enl enn enr era ere erl ern err la- laa lae lal lan lar lea lee lel len ler lla lle lll lln llr lna lne lnl lnn lnr lra lrn lrr naa nae nal nan nar ne- nea nee nel nen ner nla nle nll nln nlr nna nne nnl nnn nra nre nrl nrn nrr ra- raa rae ral ran rar re- rea ree rel ren rer rla rle rll rln rlr rna rnn rnr rra rrl rrn rrr