-al -er -ol a-a aaa aad aae aal aao aar aav ad- ada add ade adl ado adr adv aea aed aee ael aeo aer aev al- ala ald ale all alo alr alv aoa aod aoe aol aoo aor aov ar- ara ard are arl aro arr arv av- ava avd ave avl avo avr daa dad dae dal dao dar dav dda ddd dde ddl ddo ddr de- dea ded dee del deo der dev dl- dla dld dle dll dlo dlr dlv doa dod doe dol doo dor dov dra drd dre drl dro drr drv dva dvd dve dvl dvr eaa ead eae eal eao ear eav ed- eda edd ede edl edo edr eea eed eee eel eeo eer eev ela eld ele ell elo elr elv eo- eoa eod eoe eol eoo eor era erd ere erl ero err erv eva evd eve evl evo evr evv la- laa lad lae lal lao lar lav lda ldd lde ldl ldo ldr ldv lea led lee lel leo ler lev lla lld lle lll llo llr llv loa lod loe lol loo lor lov lra lrd lro lrr lrv lva lvd lve lvl lvr lvv oaa oad oae oal oao oar oav oda odd ode odl odo odr odv oea oed oee oel oeo oer ola old ole oll olo oo- ooa ood ool ooo oor oov or- ora ord ore orl oro orr orv ov- ova ovd ove ovl ovo ovv ra- raa rad rae ral rao rar rav rda rdd rde rdl rdo rdr rdv re- rea red ree rel reo rer rev rla rld rle rll rlo rlr roa rod roe rol roo ror rov rra rrd rrl rrr rva rvd rve rvl rvo rvr rvv v-a v-e vaa vad vae val vao var vav vdd vde vdl vdo vdr vdv vea ved vee vel veo ver vl- vla vld vle vll vlo vlv voa vod voe vol voo vor vov vra vrd vre vrr vva vvo vvr vvv