a-a aaa aad aag aan aao aap aas ad- ada add adg adn ado adp ads ag- aga agd agg agn ago agp ags an- ana and ang ann ano anp ans aoa aod aog aon aoo aop aos ap- apa apd apg apn apo app aps as- asa asd asg asn aso asp ass daa dad dag dan dao dap das dda ddd ddg ddn ddo ddp dds dga dgd dgg dgn dgp dgs dna dnd dng dnn dno dnp dns doa dod dog don doo dop dos dpa dpd dpg dpn dpo dpp dps dsa dsd dsg dsn dso dsp dss g-d g-p gaa gad gag gan gao gap gas gda gdd gdn gdo gdp gds gga ggd ggg ggn ggo ggp ggs gna gnd gnn gno gnp gns goa god gog gon goo gop gos gpa gpd gpg gpn gpo gpp gps gsa gsd gsg gsn gso gsp gss naa nad nag nan nao nap nas nda ndd ndg ndn ndo ndp nds nga ngd ngg ngn ngo ngp ngs nna nng nnn nno nnp nns no- noa nod nog non noo nop nos npa npd npg npn npo npp nps nsa nsd nsg nsn nso nsp nss oaa oad oag oan oao oap oas oda odd odg odn odo odp ods oga ogd ogg ogn ogo ogp ogs on- ona ond ong onn ono onp ons oo- ooa ood oog oon ooo oop oos op- opa opd opg opn opo opp ops os- osa osd osg osn oso osp oss p-p paa pad pag pan pao pap pas pda pdd pdg pdn pdo pdp pds pga pgd pgg pgn pgo pgp pgs pn- pna pnd png pnn pno pnp pns poa pod pog pon poo pop pos ppa ppd ppg ppn ppo ppp pps ps- psa psd psg psn pso psp pss saa sad sag san sao sap sas sda sdd sdg sdn sdo sdp sds sga sgd sgg sgn sgo sgp sgs sna snd sng snn sno snp sns soa sod sog son soo sop sos spa spd spg spn spo spp sps ss- ssa ssd ssg ssn sso ssp sss