-al -er -ol a-a aaa aae aal aao aar aas aea aee ael aeo aer aes al- ala ale all alo alr als aoa aoe aol aoo aor aos ar- ara are arl aro arr ars as- asa ase asl aso asr ass eaa eae eal eao ear eas eea eee eel eeo eer ees ela ele ell elo elr els eo- eoa eoe eol eoo eor eos era ere erl ero err ers es- esa ese esl eso esr ess la- laa lae lal lao lar las lea lee lel leo ler les lla lle lll llo llr lls loa loe lol loo lor los lra lro lrr lrs lsa lse lsl lso lsr lss oaa oae oal oao oar oas oea oee oel oeo oer oes ola ole oll olo ols oo- ooa ool ooo oor oos or- ora ore orl oro orr ors os- osa ose osl oso osr oss ra- raa rae ral rao rar ras re- rea ree rel reo rer res rla rle rll rlo rlr rls roa roe rol roo ror ros rra rrl rrr rrs rsa rse rsl rso rsr rss saa sae sal sao sar sas se- sea see sel seo ser ses sla sle sll slo slr sls soa soe sol soo sor sos sr- sra sre srl sro srr srs ss- ssa sse ssl sso ssr sss