-al -ol a-a aaa aad aal aan aao aar aas ad- ada add adl adn ado adr ads al- ala ald all aln alo alr als an- ana and anl ann ano anr ans aoa aod aol aon aoo aor aos ar- ara ard arl arn aro arr ars as- asa asd asl asn aso asr ass daa dad dal dan dao dar das dda ddd ddl ddn ddo ddr dds dl- dla dld dll dlo dlr dls dna dnd dnl dnn dno dnr dns doa dod dol don doo dor dos dra drd drl drn dro drr drs dsa dsd dsl dsn dso dsr dss la- laa lad lal lan lao lar las lda ldd ldl ldn ldo ldr lds lla lld lll lln llo llr lls lna lnd lnl lnn lno lnr lns loa lod lol lon loo lor los lra lrd lrn lro lrr lrs lsa lsd lsl lsn lso lsr lss naa nad nal nan nao nar nas nda ndd ndl ndn ndo ndr nds nla nld nll nln nlo nlr nls nna nnl nnn nno nns no- noa nod nol non noo nor nos nra nrd nrl nrn nro nrr nrs nsa nsd nsl nsn nso nsr nss oaa oad oal oan oao oar oas oda odd odl odn odo odr ods ola old oll oln olo ols on- ona ond onl onn ono onr ons oo- ooa ood ool oon ooo oor oos or- ora ord orl orn oro orr ors os- osa osd osl osn oso osr oss ra- raa rad ral ran rao rar ras rda rdd rdl rdn rdo rdr rds rla rld rll rln rlo rlr rls rna rnd rnn rno rnr rns roa rod rol ron roo ror ros rra rrd rrl rrn rrr rrs rsa rsd rsl rsn rso rsr rss saa sad sal san sao sar sas sda sdd sdl sdn sdo sdr sds sla sld sll sln slo slr sls sna snd snl snn sno snr sns soa sod sol son soo sor sos sr- sra srd srl srn sro srr srs ss- ssa ssd ssl ssn sso ssr sss