-al -ol a-a aaa aad aal aan aao aar aav ad- ada add adl adn ado adr adv al- ala ald all aln alo alr alv an- ana and anl ann ano anr anv aoa aod aol aon aoo aor aov ar- ara ard arl arn aro arr arv av- ava avd avl avn avo avr daa dad dal dan dao dar dav dda ddd ddl ddn ddo ddr dl- dla dld dll dlo dlr dlv dna dnd dnl dnn dno dnr doa dod dol don doo dor dov dra drd drl drn dro drr drv dva dvd dvl dvn dvr la- laa lad lal lan lao lar lav lda ldd ldl ldn ldo ldr ldv lla lld lll lln llo llr llv lna lnd lnl lnn lno lnr loa lod lol lon loo lor lov lra lrd lrn lro lrr lrv lva lvd lvl lvn lvr lvv naa nad nal nan nao nar nav nda ndd ndl ndn ndo ndr ndv nla nld nll nln nlo nlr nlv nna nnl nnn nno nnv no- noa nod nol non noo nor nov nra nrd nrl nrn nro nrr nrv nva nvd nvl nvn nvv oaa oad oal oan oao oar oav oda odd odl odn odo odr odv ola old oll oln olo on- ona ond onl onn ono onr oo- ooa ood ool oon ooo oor oov or- ora ord orl orn oro orr orv ov- ova ovd ovl ovo ovv ra- raa rad ral ran rao rar rav rda rdd rdl rdn rdo rdr rdv rla rld rll rln rlo rlr rna rnd rnn rno rnr rnv roa rod rol ron roo ror rov rra rrd rrl rrn rrr rva rvd rvl rvn rvo rvr rvv v-a vaa vad val van vao var vav vdd vdl vdo vdr vdv vl- vla vld vll vlo vlv vn- vna vnd vnl vno vnr vnv voa vod vol von voo vor vov vra vrd vrn vrr vva vvo vvr vvv