-al -ol a-a aaa aad aal aan aao aap aar aas ad- ada add adl adn ado adp adr ads al- ala ald all aln alo alp alr als an- ana and anl ann ano anp anr ans aoa aod aol aon aoo aop aor aos ap- apa apd apl apn apo app apr aps ar- ara ard arl arn aro arp arr ars as- asa asd asl asn aso asp asr ass daa dad dal dan dao dap dar das dda ddd ddl ddn ddo ddp ddr dds dl- dla dld dll dlo dlp dlr dls dna dnd dnl dnn dno dnp dnr dns doa dod dol don doo dop dor dos dpa dpd dpl dpn dpo dpp dpr dps dra drd drl drn dro drp drr drs dsa dsd dsl dsn dso dsp dsr dss l-p la- laa lad lal lan lao lap lar las lda ldd ldl ldn ldo ldp ldr lds lla lld lll lln llo llp llr lls lna lnd lnl lnn lno lnp lnr lns loa lod lol lon loo lop lor los lpa lpd lpl lpn lpo lpp lpr lps lra lrd lrn lro lrp lrr lrs lsa lsd lsl lsn lso lsp lsr lss naa nad nal nan nao nap nar nas nda ndd ndl ndn ndo ndp ndr nds nla nld nll nln nlo nlp nlr nls nna nnl nnn nno nnp nns no- noa nod nol non noo nop nor nos npa npd npl npn npo npp npr nps nra nrd nrl nrn nro nrp nrr nrs nsa nsd nsl nsn nso nsp nsr nss oaa oad oal oan oao oap oar oas oda odd odl odn odo odp odr ods ola old oll oln olo olp ols on- ona ond onl onn ono onp onr ons oo- ooa ood ool oon ooo oop oor oos op- opa opd opl opn opo opp opr ops or- ora ord orl orn oro orp orr ors os- osa osd osl osn oso osp osr oss p-p paa pad pal pan pao pap par pas pda pdd pdl pdn pdo pdp pdr pds pla pld pll pln plo plp plr pls pn- pna pnd pnl pnn pno pnp pnr pns poa pod pol pon poo pop por pos ppa ppd ppl ppn ppo ppp ppr pps pra prd prl prn pro prp prr prs ps- psa psd psl psn pso psp psr pss ra- raa rad ral ran rao rap rar ras rda rdd rdl rdn rdo rdp rdr rds rla rld rll rln rlo rlp rlr rls rna rnd rnn rno rnp rnr rns roa rod rol ron roo rop ror ros rpa rpd rpl rpn rpo rpp rpr rps rra rrd rrl rrn rrp rrr rrs rsa rsd rsl rsn rso rsp rsr rss saa sad sal san sao sap sar sas sda sdd sdl sdn sdo sdp sdr sds sla sld sll sln slo slp slr sls sna snd snl snn sno snp snr sns soa sod sol son soo sop sor sos spa spd spl spn spo spp spr sps sr- sra srd srl srn sro srp srr srs ss- ssa ssd ssl ssn sso ssp ssr sss