a-a aaa aad aag aan aao aap aar aas ad- ada add adg adn ado adp adr ads ag- aga agd agg agn ago agp agr ags an- ana and ang ann ano anp anr ans aoa aod aog aon aoo aop aor aos ap- apa apd apg apn apo app apr aps ar- ara ard arg arn aro arp arr ars as- asa asd asg asn aso asp asr ass daa dad dag dan dao dap dar das dda ddd ddg ddn ddo ddp ddr dds dga dgd dgg dgn dgp dgr dgs dna dnd dng dnn dno dnp dnr dns doa dod dog don doo dop dor dos dpa dpd dpg dpn dpo dpp dpr dps dra drd drg drn dro drp drr drs dsa dsd dsg dsn dso dsp dsr dss g-d g-p gaa gad gag gan gao gap gar gas gda gdd gdn gdo gdp gdr gds gga ggd ggg ggn ggo ggp ggr ggs gna gnd gnn gno gnp gnr gns goa god gog gon goo gop gor gos gpa gpd gpg gpn gpo gpp gpr gps gra grd grg grn gro grp grr grs gsa gsd gsg gsn gso gsp gsr gss naa nad nag nan nao nap nar nas nda ndd ndg ndn ndo ndp ndr nds nga ngd ngg ngn ngo ngp ngs nna nng nnn nno nnp nns no- noa nod nog non noo nop nor nos npa npd npg npn npo npp npr nps nra nrd nrg nrn nro nrp nrr nrs nsa nsd nsg nsn nso nsp nsr nss oaa oad oag oan oao oap oar oas oda odd odg odn odo odp odr ods oga ogd ogg ogn ogo ogp ogs on- ona ond ong onn ono onp onr ons oo- ooa ood oog oon ooo oop oor oos op- opa opd opg opn opo opp opr ops or- ora ord org orn oro orp orr ors os- osa osd osg osn oso osp osr oss p-p paa pad pag pan pao pap par pas pda pdd pdg pdn pdo pdp pdr pds pga pgd pgg pgn pgo pgp pgr pgs pn- pna pnd png pnn pno pnp pnr pns poa pod pog pon poo pop por pos ppa ppd ppg ppn ppo ppp ppr pps pra prd prg prn pro prp prr prs ps- psa psd psg psn pso psp psr pss ra- raa rad rag ran rao rap rar ras rda rdd rdg rdn rdo rdp rdr rds rga rgd rgg rgn rgo rgp rgr rgs rna rnd rng rnn rno rnp rnr rns roa rod rog ron roo rop ror ros rpa rpd rpg rpn rpo rpp rpr rps rra rrd rrg rrn rrp rrr rrs rsa rsd rsg rsn rso rsp rsr rss saa sad sag san sao sap sar sas sda sdd sdg sdn sdo sdp sdr sds sga sgd sgg sgn sgo sgp sgr sgs sna snd sng snn sno snp snr sns soa sod sog son soo sop sor sos spa spd spg spn spo spp spr sps sr- sra srd srg srn sro srp srr srs ss- ssa ssd ssg ssn sso ssp ssr sss