-al a-a aaa aad aal aan aap aar aas ad- ada add adl adn adp adr ads al- ala ald all aln alp alr als an- ana and anl ann anp anr ans ap- apa apd apl apn app apr aps ar- ara ard arl arn arp arr ars as- asa asd asl asn asp asr ass daa dad dal dan dap dar das dda ddd ddl ddn ddp ddr dds dl- dla dld dll dlp dlr dls dna dnd dnl dnn dnp dnr dns dpa dpd dpl dpn dpp dpr dps dra drd drl drn drp drr drs dsa dsd dsl dsn dsp dsr dss l-p la- laa lad lal lan lap lar las lda ldd ldl ldn ldp ldr lds lla lld lll lln llp llr lls lna lnd lnl lnn lnp lnr lns lpa lpd lpl lpn lpp lpr lps lra lrd lrn lrp lrr lrs lsa lsd lsl lsn lsp lsr lss naa nad nal nan nap nar nas nda ndd ndl ndn ndp ndr nds nla nld nll nln nlp nlr nls nna nnl nnn nnp nns npa npd npl npn npp npr nps nra nrd nrl nrn nrp nrr nrs nsa nsd nsl nsn nsp nsr nss p-p paa pad pal pan pap par pas pda pdd pdl pdn pdp pdr pds pla pld pll pln plp plr pls pn- pna pnd pnl pnn pnp pnr pns ppa ppd ppl ppn ppp ppr pps pra prd prl prn prp prr prs ps- psa psd psl psn psp psr pss ra- raa rad ral ran rap rar ras rda rdd rdl rdn rdp rdr rds rla rld rll rln rlp rlr rls rna rnd rnn rnp rnr rns rpa rpd rpl rpn rpp rpr rps rra rrd rrl rrn rrp rrr rrs rsa rsd rsl rsn rsp rsr rss saa sad sal san sap sar sas sda sdd sdl sdn sdp sdr sds sla sld sll sln slp slr sls sna snd snl snn snp snr sns spa spd spl spn spp spr sps sr- sra srd srl srn srp srr srs ss- ssa ssd ssl ssn ssp ssr sss