-al -er a-a a-i aaa aae aai aal aar aas aea aee aei ael aer aes ai- aia aie aii ail air ais al- ala ale ali all alr als ar- ara are ari arl arr ars as- asa ase asi asl asr ass eaa eae eai eal ear eas eea eee eel eer ees eia eie eii eil eir eis ela ele eli ell elr els era ere eri erl err ers es- esa ese esi esl esr ess ia- iaa iae iai ial iar ias ie- iea iee iei iel ier ies iia iie iii iil iir iis il- ila ile ili ill ilr ils ir- ira ire iri irl irr irs is- isa ise isi isl isr iss la- laa lae lai lal lar las lea lee lei lel ler les lia lie lii lil lir lis lla lle lli lll llr lls lra lri lrr lrs lsa lse lsi lsl lsr lss ra- raa rae rai ral rar ras re- rea ree rei rel rer res ria rie rii ril rir ris rla rle rli rll rlr rls rra rri rrl rrr rrs rsa rse rsi rsl rsr rss saa sae sai sal sar sas se- sea see sei sel ser ses sia sie sii sil sir sis sla sle sli sll slr sls sr- sra sre sri srl srr srs ss- ssa sse ssi ssl ssr sss