-al -er -ol a-a aaa aad aae aal aao aar aas ad- ada add ade adl ado adr ads aea aed aee ael aeo aer aes al- ala ald ale all alo alr als aoa aod aoe aol aoo aor aos ar- ara ard are arl aro arr ars as- asa asd ase asl aso asr ass daa dad dae dal dao dar das dda ddd dde ddl ddo ddr dds de- dea ded dee del deo der des dl- dla dld dle dll dlo dlr dls doa dod doe dol doo dor dos dra drd dre drl dro drr drs dsa dsd dse dsl dso dsr dss eaa ead eae eal eao ear eas ed- eda edd ede edl edo edr eds eea eed eee eel eeo eer ees ela eld ele ell elo elr els eo- eoa eod eoe eol eoo eor eos era erd ere erl ero err ers es- esa esd ese esl eso esr ess la- laa lad lae lal lao lar las lda ldd lde ldl ldo ldr lds lea led lee lel leo ler les lla lld lle lll llo llr lls loa lod loe lol loo lor los lra lrd lro lrr lrs lsa lsd lse lsl lso lsr lss oaa oad oae oal oao oar oas oda odd ode odl odo odr ods oea oed oee oel oeo oer oes ola old ole oll olo ols oo- ooa ood ool ooo oor oos or- ora ord ore orl oro orr ors os- osa osd ose osl oso osr oss ra- raa rad rae ral rao rar ras rda rdd rde rdl rdo rdr rds re- rea red ree rel reo rer res rla rld rle rll rlo rlr rls roa rod roe rol roo ror ros rra rrd rrl rrr rrs rsa rsd rse rsl rso rsr rss saa sad sae sal sao sar sas sda sdd sde sdl sdo sdr sds se- sea sed see sel seo ser ses sla sld sle sll slo slr sls soa sod soe sol soo sor sos sr- sra srd sre srl sro srr srs ss- ssa ssd sse ssl sso ssr sss